0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") r1 = syz_open_dev$vcsn(&(0x7f0000f74000)='/dev/vcs#\x00', 0x7f, 0x40443) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000b0000-0xc)={0x1, 0x7fff}) 2018/01/08 17:40:13 executing program 0 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c50000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abc000)=0x14) 2018/01/08 17:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000fb4000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') prctl$void(0x7) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003e0000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000e56000+0xa9)={0x9, 0x0, 0x100000000, 0x3ff, 0x7}) unshare(0x24020000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/08 17:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000888000)=0x0, &(0x7f0000181000)=0x4) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00009f2000-0xc)={0x2, 0x6, 0x1, 0x4bcc, 0xfffffffffffffff8, 0x17}) write(r0, &(0x7f0000021000-0x20)="1f00000002011f9f4c5601000100000001fd00ff090001850400050000df18", 0x1f) 2018/01/08 17:40:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000380000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e63000-0x4)=0xc) setfsgid(r1) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="ffffffff", 0x4) getrlimit(0xd, &(0x7f000037e000-0x10)={0x0, 0x0}) 2018/01/08 17:40:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00001d5000-0x70)={[{0x100000000, 0x3, 0x6, 0x0, 0x40, 0x0, 0x7fff, 0x80000001, 0x10000, 0xfca4, 0x100000001, 0x200, 0x3f}, {0x401, 0xfffffffffffffe01, 0x8000000000000000, 0x40, 0xfffffffffffffff9, 0x1ff, 0x6, 0x5, 0x62, 0x5, 0x425, 0x4f5, 0x2}, {0x7ff, 0xa5, 0x6, 0x4, 0x0, 0x2907, 0x80000000, 0x10001, 0x2, 0x6dc2, 0x9, 0xffff, 0x2}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) [ 80.263769] R13: 00007f5037763bc8 R14: 00000000004b767a R15: 0000000000000000 [ 80.480074] FAULT_INJECTION: forcing a failure. [ 80.480074] name failslab, interval 1, probability 0, space 0, times 0 [ 80.495403] CPU: 0 PID: 17279 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180108+ #90 [ 80.503911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.513432] Call Trace: [ 80.516010] dump_stack+0x137/0x198 [ 80.519622] should_fail+0x4d4/0x580 [ 80.523317] should_failslab+0xec/0x120 [ 80.527266] kmem_cache_alloc_trace+0x4b/0x750 [ 80.531835] __hw_addr_create_ex+0x61/0x300 [ 80.536133] __hw_addr_add_ex+0xfc/0x270 [ 80.540172] dev_addr_init+0x118/0x1f0 [ 80.544035] ? dev_mc_flush+0x40/0x40 [ 80.547820] ? __kmalloc_node+0x47/0x70 [ 80.551775] alloc_netdev_mqs+0x132/0xcc0 [ 80.555898] ? br_netpoll_disable+0x70/0x70 [ 80.560196] br_add_bridge+0x34/0xd0 [ 80.563882] br_ioctl_deviceless_stub+0x5e0/0x650 [ 80.568701] ? old_dev_ioctl.isra.1+0x1470/0x1470 [ 80.573540] ? old_dev_ioctl.isra.1+0x1470/0x1470 [ 80.578354] sock_ioctl+0x383/0x440 [ 80.581951] ? dlci_ioctl_set+0x40/0x40 [ 80.585904] do_vfs_ioctl+0x190/0xfe0 [ 80.589687] ? selinux_file_ioctl+0x354/0x540 [ 80.594154] ? lock_downgrade+0x860/0x860 [ 80.598276] ? ioctl_preallocate+0x1c0/0x1c0 [ 80.602674] ? __fget+0x22b/0x390 [ 80.606119] ? security_file_ioctl+0x89/0xb0 [ 80.610504] SyS_ioctl+0x8f/0xc0 [ 80.613856] entry_SYSCALL_64_fastpath+0x23/0x9a [ 80.618589] RIP: 0033:0x452ac9 [ 80.621750] RSP: 002b:00007f5037763c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 2018/01/08 17:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d92000)='/dev/input/mice\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000ba2000)=[{&(0x7f0000710000)="", 0x0}, {&(0x7f0000ee5000-0x58)="5438134f66bb61e3a6ad7c9f294e1ffee6102459c7dda18ea097d338de4cd2092f95922f538b02ddad3567b6dbcd2c0f94e29d3e90275cac024039bee7dba3540e8772d7603516f67494a3eaf1895d692c164a7c22d36d3f", 0x58}, {&(0x7f0000bea000)="bcf0fd0b01a9e7239cdccd135005765ab367a252470a29925eaf6090d8c8e7f0cb1672dc0d4cbbd45458dc12ccd790091d1f1c02002375e05d1fc6ee62fede33893401a39fbcdcc55b58d5c660cf89d4d913e59c744fc003b8b432d59ff71f0afa5b8b39fbadedaf010d46cc275c8bca81c81f8ab645785677ce9b1d11b8e53f31e4f4b8fdba557455e1cd83c5529f7c4105ee5e000b2dc96983f7ee08acf6741af98d4a6f2cc05f", 0xa8}, {&(0x7f0000f9d000-0x82)="f1d57f5a8a1e4c9b0286e4dadac46fd6220ec4dc5276e29477a330524c54a1619d21399f81db96ea2b8b4e1c136e7da6e3d4f43434015400d59d04727d07f28c16749f7dea245eb292454cd73b8530b240d896ef471590385c57f4328acc5a10abdcdff84e0d90f7bd4a67633876003934f25bce12bab48152efd1cc37fe5cb0e901", 0x82}, {&(0x7f0000f0d000)="cb0d63e43dc3465663a4670876fab47f68716b9e89b48fc6ef0661cc12e0495f060b34aa81e247fd4c5006b28bd65fce973db1d2aa920fdb514c6d13375213126caa5331a0a0f313604d76e21fe685f5b9a426a555a2a75c87d22ef23864ebc721ea7e60930dd0ce41d004dbcdd0b9aea830ae5811c5621c3cebf9d08af138c872eb1332d806c583d3d816813c81dfb443bcffab113f199c2575559ff98cb2976b1f1e7395cba547f88ab582c3cbe0619879d7c1bbfb333ec7a48aa6045d7670be98bb0618570846de0bdcf7d22338ae184da72f7ee801d0db8ff795d55739e9ff39f983d221a093eef8afe827e49fbf4b484d4411", 0xf5}], 0x5, 0xb) unshare(0x28060400) fchdir(r0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ab7000-0x4)=0x8) r1 = add_key$user(&(0x7f0000e22000-0x5)='user\x00', &(0x7f0000fb0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a07000)="ae4fded40b3f751948b3067ff60e233028eb3e2b024b7b7d655e8ccbcb4fa824818ea8426b2d343e035b70f7aa7e02be52d3a794108450e64101e2f7c167a8ba78c63665552c4e5346db1c393bb4d6a77b43427e50a597ed9448234a04cbae", 0x5f, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x0) 2018/01/08 17:40:13 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000665000)='/dev/admmidi#\x00', 0xdd6f, 0x301400) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000030a000)=""/84) [ 80.629428] RAX: ffffffffffffffda RBX: 00007f5037763aa0 RCX: 0000000000452ac9 [ 80.636668] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000014 [ 80.643907] RBP: 00007f5037763a90 R08: 0000000000000000 R09: 0000000000000000 [ 80.651153] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 80.658400] R13: 00007f5037763bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/08 17:40:13 executing program 5: removexattr(&(0x7f000036f000)='./file0\x00', &(0x7f00002bc000)=@known='trusted.syz\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000968000-0x4)=0x0) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000048f000)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000047000-0x8)='./file0\x00', &(0x7f0000b6e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3a, &(0x7f00000f7000)=[r2, r2, r2, r2, r2, r2, r2]) 2018/01/08 17:40:13 executing program 7: r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007ee000-0xbf)="2600000022008100000007008980c5ff0200000000000000c0e9ff090600080001c71f3500b0", 0x26) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d4e000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 17:40:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003b4000)=@get={0x1, &(0x7f0000321000)=""/100, 0x20000000000000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06857067317b4a32462799841a2128fd2c5d39191b56ab9a682d1f6156b23fbb372ab32c15afc67e8ede0716069500c657464d86a0b4401d27233d2693bcc5a77428232a5c4a943539d55d08ee84eca1c612c60d4f34a5d386cc897bdd90d439a9657091913e6456d93fc7df64fa6a511db9300e6d734366b9969c05d73c3d42235b180d79865e08dcbfdc104c2eb3fc6c7cc2a009dee1d6b4917b65984f571c9f0925c859774b5b71a7ddc87074b97639dd6824165838a1a1dc59a93e8fffa3a3ccd73f05facb56f1a1a8e771d728f3ddb6387d878461e63a2b0d52613ceab0711434214f03a3f77b5c4522340a84b8cb8c063aff429d7c39ac0ade261b30a5c7f11814dd8edcaaeb25a9feb53585ff3ba10cceb04c0a63e2a5ea72d83b622499cad68ec9af1b20070765eca8b813ea4f01334510cce32a37c7270318d3d9feed7cbe5c7269a02a20eada4e03d7d02b62e84d9ab9004b5e62d5ba2fc2be08de788e46ce67c54d1ed90ccefec26a07a1fd874be23c2944c50c69a3271d7ccea10b59e3c4de495bd63eda6fa84e21ba86ed83234965093923ca", 0x199}], 0x1, 0x0, 0x0, 0x0}, 0x8010) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/08 17:40:13 executing program 0 (fault-call:5 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000ba6000-0x50)=[{&(0x7f0000695000)="", 0x0}, {&(0x7f0000847000)="8c6a32e0f77a0a5933181e7d530ff15e4b5de7521ec14368904282a025e0f8a3137e5de958eed8cb71b536b32acd62b9d3eea4f859e2a39d3119a190c4704eec590739d0b5a3ebd7ad1da56876933cfebc824397922cbf7c3232567f15dd461fb80424b030da79160223fe5fe89ca50fbbda1067acc0049974d4fe51d0853119508220bb8b79dd52ba9e4d98dda35b95096d64c2d6361966b1b0b224eb453e5fe1a3c4a55b8e3eba694d9b3b4f217b3d7007f06cf362d0a72506a48ba2934645", 0xc0}, {&(0x7f0000131000-0xf8)="4a3679ef4011118d26e00f987192eabed7028c7677d2e60ee90fcd66bce442e2e6e893b7751df39a35aba159614bdf4ed1063a0c30099fb30bfc5c268013dd6b9eb2cdb084841741b73d79f6fc0a8d51b6f4a45dd746979289ba9d5aec2898c47a4e8c8f331f73bb61c204619664864d1d7b20255eacbd40b4abd080a44e96e9d1caee37e956b8d3ee186d61a3b021111cdb2f933e9862399b9abc66f992742005ae650f3c87eabee3887d973f9960561d0070ba024f0ed480dbc6a42b512bc8f1fcf971f8b68d8056ec703674e43864bb9136e20b527846d7b09466292bf82a9d36f4bc13233ec12da566b3e5a8695e366e09a459a666ee", 0xf8}, {&(0x7f0000ae2000)="24167e5335bfcdf7", 0x8}, {&(0x7f0000f6c000-0x2f)="db205b81b23c237447b7cf7b077cc2fefcc052b54bdd63b798147809704f2364fc479f3158a8506bdfae0eb8bbcc8d", 0x2f}], 0x10b5, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000a9000)='/selinux/enforce\x00', 0x400000, 0x0) recvmsg$kcm(r0, &(0x7f0000ffe000-0x38)={&(0x7f00002cd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f72000+0xfc5)=[{&(0x7f00004d4000-0x45)=""/69, 0x45}, {&(0x7f0000d48000-0xde)=""/222, 0xde}, {&(0x7f0000754000)=""/0, 0x0}, {&(0x7f0000f7e000)=""/16, 0x10}, {&(0x7f000022d000-0xae)=""/174, 0xae}, {&(0x7f0000c11000-0xad)=""/173, 0xad}, {&(0x7f00005b9000-0x1000)=""/4096, 0x1000}, {&(0x7f000001e000)=""/120, 0x78}], 0x8, 0x0, 0x0, 0x1c00000}, 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000541000)='/selinux/context\x00', 0x2, 0x0) faccessat(r1, &(0x7f00009a4000)='./file0\x00', 0x8, 0x100) r2 = accept4(0xffffffffffffffff, &(0x7f0000469000)=@generic={0x0, ""/126}, &(0x7f0000b88000)=0x80, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ebf000-0xc)={&(0x7f0000339000-0x8)='./file0\x00', r0}, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000127000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ff9000-0x9)='/dev/dsp\x00', 0x200000, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f00004bd000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000474000-0x8)={0x0, 0x3ae33f97}, &(0x7f000037b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000092000)={r4, 0x8, 0x3, [0x3, 0xa00000000000000, 0xffffffffffffff01]}, 0xe) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000173000-0x1)=0x0) syz_open_dev$audion(&(0x7f0000194000)='/dev/audio#\x00', 0x6, 0x4ec140) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000139000)={0x0, 0x1}, &(0x7f0000c15000-0x4)=0x8) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000810000)={0x1, [0xfffffffffffffe00]}, 0x6) 2018/01/08 17:40:13 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000220000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000475000)='/dev/midi#\x00', 0xd827, 0x10400) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f7f000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x3, 0x4, "a8c5ac9bd28bd1472d341b918440302b792c1612177f7796ed1c328d77be72fb7371e200de1bce05fb0faeb0da7d1cc6db0162fc3e629cdd76e6e9275ec2d2a6c7c6283f06973d35acb9a8f37301bd3c"}, 0x160) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000f75000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000710000)=[{0x0, 0x0, &(0x7f000001b000)=[{&(0x7f0000c0d000)="9c2c48818152f5764b2c89b20d14cbc5539a9b9de1b1c0dabdabf8fce02d22264adff32bd3e348713b05c3b8ffbdcab2fcc5269111143576d313e521427f48807ede4ee67d6751fb44d718984296e41d41df50ca3389759de31175b9f3f9c00eb36aeab785507227b4f452586536f9d4694bdcac6d0dd675f6399e4a456096e76e747ec555c3a6fd206c68b0f46e550772", 0x91}, {&(0x7f0000f7f000)="ac97592f4a3152fdce73d72a0cb200c9f64f831fd3", 0x15}], 0x2, &(0x7f0000f80000-0x10)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4000}, {0x0, 0x0, &(0x7f00004ef000)=[{&(0x7f000059c000)="561a13fb1fd60e37371126ffd7a9fea0fd803ae08475ebb8e6a8333719660a2b326d0ec73c964c83e4d315a1f0dd84543d0a0bf1494f98423d80860f323bc971643792c695e152e21a884717c4830c480d8741a390198f5432d7a9fa05069b179fee7f64a7be3879cfeb8fcc3e3a71010b02c36c974f5955", 0x78}, {&(0x7f0000218000-0x5d)="0c77783079758d6324f4b78bd75dde130dcfb4da7d26506a372a040c6a52ef37d1fbdea2477da0f8783e35abacef489a2107bb867946756a4cd7f94efaad364f11414af0f96e1f9dac384a86f9c199a12132c4123903d818d841f80b68", 0x5d}, {&(0x7f0000a78000)="f58338f4b376f78b1ae4ca693c996cdcd0facfa8c74fa1f0fb5ddd8cae57f737c19a", 0x22}, {&(0x7f0000e9f000-0x78)="2fee65087fed98937bc433f2f3c7c52ddb16cd32685ab3afc622c3e477a6f07153f0a9269d808c918ded1bfa86d6de5b0961f27876a400e40b29fb9dd7beab7a78b36a00e9cd10824817f689ca1a9576df059af1244a22ce635b40735190e0914a20d58e4c79cc3fa8344def12caf4f0b9a4557a1145e51a", 0x78}, {&(0x7f0000f7f000)="fb717a94d73e6072896220c8db033adc0fc81d37785d4cf3a4a9fbfc5cff7846e183568dbe7766bafd25967940282e60d236ea2da78c1c6ac06be7aeb24d29bddb88ddbc06fa6a00020d0671810b8254137f4b2fa83c41e122a01112f9b66b2a141d1910a3aada2380cdcd72bfb7c16a505a0800d3d7c3294b4cd6c788801f1bee04964354c3148583c143146e0786074b4ab1cd39aa6916d50607fa8988b69ac4e59a43c7c2a0be6226a10a159cf9243d4aa09e21fb236bf363bb999f1bc47d25617bdd98c6987d620dbac4f0f61900e09be111587c06a5da89d8632bf1a8a029ccaef12c9ac9ce48c3cce39520f8c77c9977f2530d", 0xf6}, {&(0x7f0000122000)="721542142ba91677d48db9f76aefca3957e58d80457b8e3daefb1ae6709c3cfac7585aa2991b2ff1e3a57f9022d000edb7823d008f92d535b62e37b97d6d5614c484f9a4d0ec994c05d5bd74cb57dcc177e9721fe4791730645a9aee5877777a3e80e60f6ea648ca0a238c864f4eb1d67b8f384a21a3541929836392e2ac1f5f7015ef5faf3aa88605b5f01b72e53006d2500dfdea6cf3e85291f08a1325c7ceb13c828da4323f95d0ab8ed24c8b48991941fd62a18edbbdf0038807252dac841b25420a4f701bc96584688a38bdd7d034b66847e3131f165dd9bb2475f0759ace543d21cc6d790f894619d86a9f38554d0c551eb96ecd", 0xf7}, {&(0x7f0000f7f000)="f47c7d0fe58fc80dc7e938cf892019f18d334311e58d0fc8eb090520d8c6052f9c6bd4d6635382643ff0f507f019fb04b4811e8412bde125bc2e920ef77e97a4da459f6348f7f68e9070231f568bbc83324aadff4811730c6fc4dd53f05b4fcfb9b071b64306e59d15dfeb92c53c98fb61e1d99842198320eb7e6f66028381d979f4f7acd2d78eb1900226aba7e8fac94de0d1b6", 0x94}, {&(0x7f0000f7f000)="c0827092b4ad420c86325017b4859d37bbc5f4d0a4588b5b8b1533ce3f33", 0x1e}], 0x8, &(0x7f0000f7f000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xe8, 0x117, 0x2, 0xce, "93ae632ba6fa7af6dadc0374a0ca24c9395c2cb3830aae98bd368863d217b559b19dcfaaf8b2b8ae3d5cc32818b72adcc2f183ee3fa5404fd7950bb97e546848aa3dc45356a21f19fb2cc1310534d86eaa1c3d5d8197ffaa84a9d346106a80fd718c9dadfe788e9a534a9c651f8bd618499502a98e0af7e83dae8ac5e5fa40ff2319607322086b47de18ef550d099b12a9986435b64120148a269eb5853cb1e0aa52babe83eac99bd0862b19a41d998ddf2309979ddba0f09dbc1c3c1a6f520c8113a4a97ae2af2f10d81d436638"}, @iv={0xf8, 0x117, 0x2, 0xde, "a17837a3f5963ad2550f0b5acf756871210d6462f4c80126a482b1d3f6592b3f47e4d2028f714e2642b6ab2b82bdae51ff371e6544a7e9e55d190be1cfd578312691104a056b8fe63a8c3e1d26d0dab955ce11e489ddffa5ba21f456ba6a464a3bb0f571c663f531ca01f568ad88d56b953d0f37d8be814c393799953b456bd1b162f1ffdbbe445b057b314dce995dd63554fa3551ccb613cc8ce76527c85ab896018e229947e3d775160ade2e151d3221ffa1e2e457043d5c67f893eaddbb23b80dddf131eefb0fecdfd88edd93bb2b9a269879c727ae245311a8baa514"}], 0x228, 0x4000000}], 0x2, 0x8010) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 17:40:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b74000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e1, &(0x7f0000af2000)={r2, 0xffffffffffffffff}) 2018/01/08 17:40:13 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000002000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, r1, r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10001, 0xfffffffffffffffc, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x101300, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000007000-0x4)=0x7ff, 0x4) 2018/01/08 17:40:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "ef8704", 0x30, 0x8003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) r0 = getuid() setuid(r0) 2018/01/08 17:40:13 executing program 0 (fault-call:5 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) pread64(r0, &(0x7f00001b2000-0x1c)=""/28, 0x1c, 0x4c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000e80000-0x1e0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x30) 2018/01/08 17:40:13 executing program 5: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x40000007, &(0x7f0000012000-0x4)=0x1, 0xffffffffffffffbe) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004ac000)={@common='bcsf0\x00', 0x200000000080}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc9000)='/dev/rfkill\x00', 0x400100, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000050e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r2 = syz_open_dev$audion(&(0x7f00004ad000-0xc)='/dev/audio#\x00', 0x10000, 0x200) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00007ed000/0x18000)=nil, &(0x7f00000c0000)=[@text64={0x40, &(0x7f0000382000-0x5d)="66baf80cb81fed9785ef66bafc0cecc4e2b5061fc74424000b000000c744240200000000c7442406000000000f011c24260f01f8c442d5082c3e66ba430066ed0f01dfc4024db9b450da6c000066baa100b80c000000ef643e4d0f01c8", 0x5d}], 0x1, 0x20, &(0x7f000074d000)=[@cr4={0x1, 0x200000}, @flags={0x3, 0x14}], 0x2) 2018/01/08 17:40:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ff000)='smaps\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000020c000)={0x7fffffff, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xffff) [ 80.752389] FAULT_INJECTION: forcing a failure. [ 80.752389] name failslab, interval 1, probability 0, space 0, times 0 [ 80.770665] CPU: 1 PID: 17316 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180108+ #90 [ 80.770677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.770680] Call Trace: [ 80.770697] dump_stack+0x137/0x198 [ 80.770718] should_fail+0x4d4/0x580 [ 80.770738] should_failslab+0xec/0x120 [ 80.770748] kmem_cache_alloc_node_trace+0x5a/0x750 [ 80.770759] ? __queue_work+0xf50/0xf50 [ 80.770769] ? __lockdep_init_map+0xe4/0x650 [ 80.770785] __kmalloc_node+0x33/0x70 [ 80.770798] kvmalloc_node+0x99/0xd0 [ 80.770810] alloc_netdev_mqs+0x5fe/0xcc0 [ 80.770830] br_add_bridge+0x34/0xd0 [ 80.770838] br_ioctl_deviceless_stub+0x5e0/0x650 [ 80.770851] ? old_dev_ioctl.isra.1+0x1470/0x1470 [ 80.770876] ? old_dev_ioctl.isra.1+0x1470/0x1470 [ 80.770885] sock_ioctl+0x383/0x440 [ 80.770891] ? dlci_ioctl_set+0x40/0x40 [ 80.770902] do_vfs_ioctl+0x190/0xfe0 [ 80.770909] ? selinux_file_ioctl+0x354/0x540 [ 80.770917] ? lock_downgrade+0x860/0x860 [ 80.770928] ? ioctl_preallocate+0x1c0/0x1c0 [ 80.770941] ? __fget+0x22b/0x390 [ 80.770964] ? security_file_ioctl+0x89/0xb0 [ 80.770978] SyS_ioctl+0x8f/0xc0 [ 80.770994] entry_SYSCALL_64_fastpath+0x23/0x9a [ 80.770999] RIP: 0033:0x452ac9 [ 80.771003] RSP: 002b:00007f5037763c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 80.771011] RAX: ffffffffffffffda RBX: 00007f5037763aa0 RCX: 0000000000452ac9 [ 80.771016] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000014 [ 80.771021] RBP: 00007f5037763a90 R08: 0000000000000000 R09: 0000000000000000 [ 80.771025] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 80.771028] R13: 00007f5037763bc8 R14: 00000000004b767a R15: 0000000000000000 [ 80.793712] FAULT_INJECTION: forcing a failure. [ 80.793712] name failslab, interval 1, probability 0, space 0, times 0 [ 80.793723] CPU: 1 PID: 17329 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180108+ #90 [ 80.793728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.793731] Call Trace: [ 80.793750] dump_stack+0x137/0x198 [ 80.793770] should_fail+0x4d4/0x580 [ 80.793789] should_failslab+0xec/0x120 [ 80.793801] kmem_cache_alloc_node_trace+0x5a/0x750 [ 80.793813] ? mark_held_locks+0xaf/0x100 [ 80.793823] ? __raw_spin_lock_init+0x1c/0x100 [ 80.793843] __kmalloc_node+0x33/0x70 [ 80.793858] kvmalloc_node+0x99/0xd0 [ 80.793873] alloc_netdev_mqs+0x782/0xcc0 [ 80.793895] br_add_bridge+0x34/0xd0 [ 80.793905] br_ioctl_deviceless_stub+0x5e0/0x650 [ 80.793919] ? old_dev_ioctl.isra.1+0x1470/0x1470 [ 80.793969] ? old_dev_ioctl.isra.1+0x1470/0x1470 [ 80.793982] sock_ioctl+0x383/0x440 [ 80.793991] ? dlci_ioctl_set+0x40/0x40 [ 80.794005] do_vfs_ioctl+0x190/0xfe0 [ 80.794014] ? selinux_file_ioctl+0x354/0x540 [ 80.794023] ? lock_downgrade+0x860/0x860 [ 80.794035] ? ioctl_preallocate+0x1c0/0x1c0 [ 80.794054] ? __fget+0x22b/0x390 [ 80.794076] ? security_file_ioctl+0x89/0xb0 [ 80.794092] SyS_ioctl+0x8f/0xc0 [ 80.794109] entry_SYSCALL_64_fastpath+0x23/0x9a [ 80.794114] RIP: 0033:0x452ac9 2018/01/08 17:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000809000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ae3000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/08 17:40:14 executing program 0 (fault-call:5 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:14 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000009000+0xfb)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000010000)={0x0, 0xffffffff, 0x8, &(0x7f0000010000)=0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000-0x18)={r1, &(0x7f000000c000)="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", &(0x7f0000006000-0xf6)=""/246}, 0x18) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x80800022e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/08 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = syz_open_dev$sndpcmp(&(0x7f0000ea2000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) bind$bt_rfcomm(r1, &(0x7f000054f000-0x9)={0x1f, {0xffff, 0x4, 0x2, 0x80000001, 0x8, 0x8}, 0x2}, 0x9) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f000059e000)={0xc82, 0x823, &(0x7f0000486000-0x4b)="32e34c09a681b649b7aec57bf35a4ad6f3d2a3772d1f0b1d04b28f22eb9280c84d3687a67e46137e14f8f5919ec1ec8f6625c24d4dcc4e5e03697f32bc568481e440719e5002096fef55e6", &(0x7f000054c000-0x2)="6912", 0x4b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f00005f7000)=@random={'system.\x00', '\x00'}, &(0x7f0000745000)='proc\x00', 0x5, 0x2) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000549000)=""/174) r2 = syz_open_dev$mouse(&(0x7f00004a1000-0x12)='/dev/input/mouse#\x00', 0x23d1, 0x1) r3 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000b1d000/0x2000)=nil) getresuid(&(0x7f0000eff000-0x4)=0x0, &(0x7f0000cff000)=0x0, &(0x7f000076e000)=0x0) r5 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000be9000)={0x0, 0x0, 0x0}, &(0x7f0000475000)=0xc) stat(&(0x7f00006ad000)='./file0\x00', &(0x7f0000a3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) r9 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000586000-0x70)={{0x0, r4, r5, r6, r7, 0x1, 0x0, 0x0, 0x0, 0x0}, 0xffd, 0x5000000000, 0x9, 0x5, r8, r9, 0x2, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xa, 0x1b, 0x10, "fcbb5bca4a724dd3be42e00a5a93d2bc64aa0cd1719732a12e751908bdb30ce4a870cf772e62e8e16d477baf4497f175aad6533d3eb247ff2db5054ac1a0c15e", "aa714443d3050010727f436ba57c9fd772212188c34181c2f4cd4f2f8e4d1532", [0x8, 0x6], 0x0}) shmctl$SHM_UNLOCK(r3, 0xc) mlock2(&(0x7f000052a000/0x4000)=nil, 0x4000, 0x1) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000be3000-0x10)={0x2, 0x84, &(0x7f00005b0000-0x84)="a9f3b0dce8f0508da3fac68265db05101765ba4fca9d967aea3cdc6c5a709783f1283f89f2f92e80831bc3570b2eaccc24828d304ad9ecbaaeba614e44074cb542db3ddb74389ac10f60622f4ea82c6b9fcfa73b8da5386f493441af4b7c941e46c6dd507adf1e13a596a6645d92e5284f50cb87c7a25339f1bf59b8024890459dcffbbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000a4d000-0xe8)={0x0, 0x0, 0x0, 0x8000, 0xfffffffffffffff7, 0x0, 0x2, 0x7, 0x8, "547e03090a56007558cd1cf3d5603d1d00d4c1ff9145dca9d01197248e72ad0a2308dd3d861fdf880084606769c19663c3a3142fe65d9961d75962a9ce4f3fa1", "38242e44f73be2c5513bec434f3d1b7707c5532903f949c733832664c97f24df01bb8817a973c9014cbb3e24df7099ac999dbbe203a7111ef296243e4d60d6b0", "f219e2dc707756a5df046c63498d3c9e4ffe583eb91af8ad34d1f721ec568c10", [0x9, 0x100]}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00006c8000-0x10)={0xffffffffffffffff, 0x1000, &(0x7f00004f8000)="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"}) 2018/01/08 17:40:14 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000)=0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/109, 0x6d, 0x10101, &(0x7f0000001000-0x14)={0x11, 0xff, r1, 0x1, 0xfe9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a4c000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x1ff, 0x800, "b4aa71b3be6e29788fa7e183da200d01aa84639a3cd04e2b09a1037ee25a05853f70552a9d8fe7cff1f43f6b7462ab18725ad97cfee86df395cfce732513841ade9fca05da3d663d03fc860bede484e4"}, 0x160) write$sndseq(0xffffffffffffffff, &(0x7f00007a0000-0x1b0)=[{0x100000001, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x3, 0x0}, @time=@time={0x0, 0x1c9c380}}, {0x8, 0xffffffffffffffff, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x3ed7, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) writev(r0, &(0x7f0000d5a000)=[{&(0x7f0000f6c000-0xe9)="51b6469e0beb2900e3bb2e00e3b26223cd8b35fc9975cb4d95a9837a2543703882614d861a3c62f2b674d28b6b10d60a00889380f618ca2037dcfd74decbf6a6e0a1b1661396ff9f8c1fd57749141b1605a762b56554121bdd7b0bc8ceb98e422c56e4c117e37e8fd254e9214c351a785fa5b2f5e5a157ce5a9e9d9c65e2b6a19b070104687362154cefda37c88c54e8aab3658c2f0a12b3c832676a94f73807f1d228ba5da3d59916066466905546e50c63f0f2d6b56dd062f384a443ef6cacd03c4c8bed17ef3a69e5076b4a9c42dd3da8078c627df8d90faeeccbd048f555cebe0d6aec57abff6c", 0xe9}, {&(0x7f0000555000-0x4e)="f6ea900c24ad1f99c883ef0938e8b780b8a9e93ef8b449dcc059b94b63d13b29923feecc1679d60097652383aca286ea104dc4f185db43143c8f72787d23988a6499e5311d60aad6d21e4eecded8", 0x4e}, {&(0x7f0000048000-0x27)="737f0837d8e94b792b9823fedae9f882d51bd3f58b2277ba63c34f72538c6ee79fa12c4918c5df", 0x27}, {&(0x7f0000013000-0x7)="224037cf343979", 0x7}, {&(0x7f0000bdb000-0x5)="23d9098b23", 0x5}, {&(0x7f0000d39000)="3bb9d5c80052247c5f165cea19ea5dd7f1085257fce5953ecd3c3f771615f80d68453d26f07b05a12679507181eed976ae64658514df2f39cdd41b97d7ca20405a4d37888f83a01f6fd5092013ddb2ec66835b835f161e8c9d54c36106aa3c97a104a19f0c01bdfbb3b7d8282b10d9db9bea1906859692ba546455387c9f0b5b1249707624fce13f1dce1e2f24dd163aa448fae0da3f56406a43db2a065460d721b921aa28f8e72f9ca20ead6f3818c4453e59ea3ff027efb3e647e444a3399acdcafa2ee309ae4838bb8627ec8b3b1f951b21fbcc4e0d50902f978ec045d4d84650779d1525733fdec26b80156d79dec14859b41f67380c6970c7520c962c30587326d392dc2dda921fa47a44dd0dd501382db494f7f9051e117d7080188ae9f6c67f9b6c18fc9ae530f2a5cb2830d588740d0cdf7fbe31f80a3b6754ff7dabcb9785b1ba2f578fde80ca00392f997bdef7ea9c6a45253c2770da719375f3ffdc41ba230fb3ffc84002e1f26b195d04ca096e36964508afcddc7235cc01a9efe1ff51aa5bcc7b9e1e44562beee9706e4e96eeb46590a8b27b6a5a0b4613188020abb3447d1d1c94e872d03ea7fe2e6f850e84f1f21e4db5eea90dfa041b38859193c387918ee71280c00bf503dd6cbd89d602e3e563c2573176b33b70c94b95d9e17ef236f5e14c3e5d461065c0dc39fcc9fc1a230036c104cf4747c42aaa09513ac67d4da9ccd2f19b8d28fde2694a7e4452ff623e847cdbba9323837bb5f6207b63c6d792d1e2fea0e6984375a3ac60b12942ebde6b8909cdcf93d21440f5b5174f040c6987e0722fda6fa1cee31f4733198bd49439e3b361abddedd655d434b4c0eaee8fc18452835af35bf14de4082e98b709a4f1cc047f79f7086426c649082f5fb19be72e291d4df324a6785753468465898a0549733adc2ef60e29cbbb851f7d3706b01787848a6de8f9007e037b2e125a9ba9b9e9abd4d6e8e396cf7327ad91f3b019016cc6d2390adef6d470aa99481d24483b76d5f887950f387e07fa4d27dfc7a3df264fa5d8188704f0ddd3c259318d354c9019874c65c598fef31d7425120b30d264127db780ddeeef47aa24066d759980b8397fd2cb377d3615787335081186bc3762e17fafbe9b4b1142762f15e4e26212952fa7dd174eeafcd84f3f685e1e4a4b744ee5014cf3023e0fcc6e6b4475f1503982e606cdff3b936d07ab68016ecb0357dcefbafaab560d626854e1e894df96cff3db0ce6da44aa87ca05cf053fd7fcf62545203839af3a57140edf6fcddf396485a2f2a25243efd9f83f94e119e3c93e3a165d8f8a08c2a52289c25d42d78761f51ee3dcf9ddbfbd9e3ec65963e9bbca9e40f045e860d8e25d44d7fb5fe7dddefc9f3bb3ced8d3c155f41499c26680cc01e671067d8715f5aeb2b788791e4a815aecec3007249b91173f764e211ebe60572f4a93341d0d770f67435fc01e7c710c82d2b86280820b32b69454871a40c42f83af37f4070d175b5899ca69b733eb9e5248fb54742c9035ac25f63120bf58a59468ba514ab4f9f2723f9e20221993bc120fab55443c058c1a183817678cde627fc96f187d80e56d69e9ec7d4a85967a5f6b70f0ccd1712840e6b3ca92807d683751af923bf5d3cab5e33b8e48a4cb8af75a602eefc68a5b21776650400f13d42671d6c299770865ccd3cdc4cd45741b27ecb264bebd828f111884e1955be255510f30c0010b5875a8e2b825686935c2a7a4160c326807420fe0be2a89052bd12045b30a221f5827de7e19e236a05cfaf7f59ad1390d3472e6b9679f01a3d4ef43e5edaf0a9fcaa471db1f070bca92363f13e062a845ba0902175c612de44eab1760c98cd32b1b5350dadd90fef0394bc492e8b6fb015a3e3b203caa9007d8c3b7d94deb3147efe967395b42c13a47a50b5900b84468281e057e6f708435974a3ceffd9b9def610bf990b1b8cfa00cb02db646a62df6f31b757b70a9b5ad67162a1d07bb020f48a03d24c815dd27af25454e9f9a8f14441333140285dabdf2b08c434d636dfe93f9c766ed57a07a91f9dbf3701255077eb4cdce4199c8242164d6229809712026d771f9ac6478644ebd6137ea746a89d55d45ae2290215f8e7ae2e0ddc547897d16217fad9d64ed8acec4c398f7f9fb1797bcbf98fdac74db7258877fa394de2fbe3543fb3e276398f3d220dfca6fc83e086aca3f09c3d669d22785fb413b8ba2ffe0fd77433e0ce1eee6ca2ea16094801068e99d4410caf120bccb106fcbf0b00df6c3995af41162c4afe8e17187c35f2e5fb55b7900219276ef9e8e1ec5bc778f61643e8dedf642191df4527e1ea82118a04e17ccf993cf8f5f64ab4db345524cb440e427dca04bb95f26727ce89344f4c63455e9d435cd438d009fea4e8807b752d134259f6d7905c0389992a0738aad11ff7d54e47edc11c24a0ced933b74e89eba4c8c1f5f9f80d0471265dbe24966bd24c43fe4f5cd860f11c9266a3e548a41803c6a35edea86d5430fcd8cd1e59e8d87cfeead77c2b13f9b85316e0261e36a8a8466422190035f0beb3e61166e40d6b925909a0ab8ea0302e0e1d6c83de6eb22f0a772f99810773d922da943cdb2df9e2800496ade023499d550c0b8bb5e8f82ccd3e56dc5e815579c497c006396c65e639afdc900a6aa9d97eb105167d00a7fbd67439358d289d001366380c579a7bec56c723ba15979e68125a93afc71f37dde16bc33df9422471aa64f0d838d6cf0eb742eb5630292ac11a3c4d77cab2e217617241bdad89d8eb8e45277a70d35c242b95a37b7b5f5bdd33681017f843dc3b74df4f02e0ac809f039e48756ea630e6401398675c99ed70315742383878b863aa166941b12d5aeab593bae51879f43061728289e76c922a67ccb1fcaad047adf6f693f709da5afaedb38edb72fb2ac234d8a63856626f8145c5e87eedf39831d9df5e8c81921ee774a6aab2683940db2120601747af05503d9b72759ee318d3c8ceed338a3c5cc91cf4cd750781e287f7848c0e01d7095fb3027acbe98d9c29d8afe96bdd3c68a6707b44e5ad19b4988813dad667f5884123cc2067fa6771e020478532a8723a887e1ba294a655b90c2eee0ad539c5f32b7e697ff1b7a51064adf86917a13ea731d99672306dc61899a7738b692ca762bac7ea0c9060972744f2faf9c50d4aa473bf1dfa3191fd2558fb1e1c4808e6e7356a47e36d30a2a483641a1853fd5f01054eca8b91849bbe16f0ed734d8a8127498fae14366a459d369a684a12d5eae63b446f055cddcac81cec3ee455033e8b19d4116acd655e9fe3942ac2ae456ae385eef3fa8eeab04fdc20293c26fd72beb15e189bf366704d178e7fff18749bdff2290aa9dc5e676007bea04b085783e4afd00d2aebbba02a38ec299d8c43f295bd35c4796ec9451ff523794b680c0d5a66b3dcff23545f48bf0fb7ad5bdddbdeab2bc7f8fb95e45a01f4b6f57555e21f8f8489a7688d9e82764a75ca69669f4fc7c34e6fb95e1d8b4a148a9873724b0825f2eeacef3105b1ef1de0b90891b9b776210ff6642adc737e0c26b51f5cabb2c6de52bdb150c9db16b4be4c059a3d6891aa5b102c440fa15bd65f60587d28201b418c32565466b31f8942ab20c7536cb58ea7189509b669b8cc3dd3c57221c819936486fd90b9f64cec3b31c4f183cd9ea81c86d9639644eff72c922f4832db14ed213c22f79323e9f2997aed54485d6445190da46d6ab0ae8a00f9e67516c647cedb0754ac9615670e429754d2a27ec2636ed89dd6d6726f018251f3fea383db832e4357626186f9d48205cd0a1ae4df1d6e9f675c953a79df7fdef50ae32c0c36ae3d97eeaeb812d0d1fa7fa1b2bb3c84520eaeea70167a0ac683cc406feef2ca4e0a4936fa3753f9fde665afdaf188a137c45a08f5ae49f2e8c7110e1a0aeb424177f0cb9ccc93c591695d91972430e270e7641709d5fa04cf9385db9d58d6fb2a5cc7c154645f543f671197245a09b1c3bca01c6d006a9304abc7d83a1e34af9b47792c210b5cb3c5f2e11026a587379d9618fac602e16af8834abbe8b937d69b89c78c1829a8fa1f808f8e493819df78c2b0cea5ba14d765d6f57e8b91ed02694f77e9fa914b16d423dfc15b420aa6c427d51f74b30195e2a79a936dbc52e3ce3c3dfc76ca1699d420975ed23962df7dad3e17a23db72300b8f34fb8dc42f7a95205e799acc8f9de885380ead54506e07a8bff5ea676b31bea420386529b39af3dca5f14b8f2939842c7bed61d24c743acc39e56ef6acd3555f2630a31a565a06b18b951a4ae01a04494fcdcb526a34b4d0dd515aeb15acb16cf4fa126b8ba99d974f29980207fcf38fa151b552c156ad3aae54cae88d9eca2d96caf5a5ce85ea2fdb5de4c1e5b4c1d3d818fb03f34a5ff6255afaf178368e55f9cc2fd83d9f55ef6e2d5dcc7afa70e1d78148a6392f6b7ddd72d63f0086a680da7ae6489a611cf172771c533678286ae58eb4120942afe592e53b36d88fa99a6019974e57f3dc1c88f15b19f4cd7a7a92e60fc647f6aa79fd43156b1432c0378da39e726941ba0a4d13b9c20409dfe0d3bad2d115bf55dcf60a84836d9f3b50d6a5722a4101e35172214b5a4c95a60cce47258c5fa123d0490d173ca84f59c317b42b1a0431aab1f251550c3fcc302601d57d95f140507b7bde3cb842dd0955f8818e8fbc4d0d32bac9d387f93453ab8720addab1ab938c3f509139ae6f38b796a040e2f6a1fa40aa52ca09876c05252a45e280b84bcb8bbe354184f07126d1b578c6b0270bc96bb0f224374b8ecc676e6b0f3dff4c1596600c8dfe197332cd9bad0eb858defce89324b8cc82f6f7bff2201a8164d62c1db7427dc6848035a5ee8771fe0bbdba41a8a39a067338bdbb9dca710bc730546bc8e92072c97c0126381e798c2fff93223b7fdea50d0c3bb81b20243c69f56cc6f5a8b50739627936c98cd8a3f7aab6d47ba01f35f0b0dc38658bc51d96847e3548bd5165b9760e4f42aa0d53c842650297b6ae81d9eb59ceb13b4a5911df048b2b162cc73c4a5b65218e99ac0f8661aef416abcb552b634263a5d6dffdc3f5cd28a5313fb8b8d874e4ed496174a487397d8ae0bb73339cb4a5f8728d56316e3326194876ddddcc2b55ce5f39dabefd5620d980229ef4bb759f80cb30e4dcdba7bd0ade39e3fcfac16280d79be69de464bff90e94fb0c03d41e50ffd00e0519aa3d5d0c466a4d248e8ae8c5e8064f05077b9b04627a45540dbeea8a65496bb4df9ba394133d018db687cca2afaa1c20c39926b59a6c395ed9a781c4b3bb9b7c709512bfde2bb38c16330169bf9e85e6df3d12fbeb7f61cd5fc57d9ee1e5a78f49b9b7d7f7c49a4a3c51fdda1c1073a00726a4d7453234f0a1355270544a73bc6246ad21c2b49a22e6714faeb39bcbe9519ee5d931d11c2b2f1ff460ae6c656258b8799a186b907b3ae7d6d018e0e11567ee73007dd45fc5a7bc0a79a9029875d14695c6880accf7b469d11277be01e260857b2588430e03cd01d26350792a3a78345d91c300a849b3f72d0f877df10e95709091d86d37a881e2105b88477a2a23b55132bd0334c399745f32f6710946c4fc076693b26f724fd36c687e34d1dac43dbd20f4d3a0170986849ab27012d665d2c0dadfa10a68fc22970aa2fbc0b380cf2625cf0e9f07f986b6391d92b7840f944dde42d523737f364d82ce95caa39e21bbd87f6cb406bce6367caa9f9fe838ed54bd4a2f8255e807c208a14d65df", 0x1000}, {&(0x7f0000776000)="c2345a29bfafdea053dd95f7e224522eceef523d07968c17a90892dff954ec12944b53f4bcf7975758233adef8d7ae8ac847c8e1c5adf4679c5e165e2540d8b9f3e3ae0851c95d42ec679b0d88f416a073649aa8efb32a2456c38c0e77b24362d29e73255b9b7f73d7dbd92f8fdf28e7ee63ebad59cd0c0d4b73be373ba2cf4a9046ab8c6f2b71d02dcfb3a7ad960ca5f09fe96992e7ed8927df3c6dde457e44", 0xa0}], 0x7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/hwrng\x00', 0x40800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ee5000)={0x20000000, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) accept4$ipx(0xffffffffffffff9c, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0x10, 0x80800) r3 = syz_open_pts(0xffffffffffffffff, 0x501000) close(r3) 2018/01/08 17:40:14 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x2, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/08 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000d35000-0xb8)="16b5a180f27acc3514500df7c0fdbdc91928b9148fe94de8ce53937a409e0a22d4f8621d4af523ca92f94d229238b4ceab6e99b8802c3d5c6428277a5a6c149d1066cb1ca6770d44f34edcb4f3f3e5e3b3049c29e987f4f15fa868f5307b0b10a7c7b2aab6d27839ddcaf47eb98f8807cac617804139702e8d00515db371ec7f03181d7fedcb71e0609ddbd31581e20dcd3a88d622b08fb68de118110d054d60e4b81af65e7c439d69a44718eb240900e8123d495b0b77a9", 0xffffff46, 0x5, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000022e000)=0x40, 0xffffffffffffff83) 2018/01/08 17:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c71000-0x8)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) ftruncate(r1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000622000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) [ 80.794119] RSP: 002b:00007f5037763c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 80.794128] RAX: ffffffffffffffda RBX: 00007f5037763aa0 RCX: 0000000000452ac9 [ 80.794133] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000014 [ 80.794138] RBP: 00007f5037763a90 R08: 0000000000000000 R09: 0000000000000000 [ 80.794143] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 80.794147] R13: 00007f5037763bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/08 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000cb0000)=0x4, 0x13e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f000099e000-0x8)={0x0, 0x0}, 0x84800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00006a6000-0x4)={0x62, 0x9, 0x8549}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/08 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d62000-0x4)=0x240, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000bb8000)=0x6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000406000)='/dev/sg#\x00', 0x671f, 0x101400) recvfrom$llc(r1, &(0x7f000012e000)=""/48, 0x30, 0x40000021, &(0x7f0000118000-0x10)={0x1a, 0x15, 0x1, 0x2, 0x2, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000e7b000)='/dev/usbmon#\x00', 0x5, 0x200000) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000242000-0x1a)=""/153, &(0x7f00008b9000-0x4)=0x99) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) sendto$inet(r0, &(0x7f0000e37000)='$', 0x1, 0x0, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x9, 0xa, 0x1) [ 81.175475] FAULT_INJECTION: forcing a failure. [ 81.175475] name failslab, interval 1, probability 0, space 0, times 0 [ 81.194691] CPU: 0 PID: 17356 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180108+ #90 [ 81.203206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.212549] Call Trace: [ 81.215129] dump_stack+0x137/0x198 [ 81.218758] should_fail+0x4d4/0x580 2018/01/08 17:40:14 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000217000)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x10d4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x100000001, 0x3, 0x9, 0x80000001, 0x0, 0xffff, 0x0, 0xed1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000a58000)='/dev/amidi#\x00', 0x0, 0xa80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000119000-0x1)=0x5, 0x1) r2 = perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000005d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000783000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r5 = dup2(r4, r3) openat$selinux_access(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r4, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/08 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) lookup_dcookie(0x100000001, &(0x7f0000ed9000)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0xffffffffffffff43) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000099e000)=@buf={0xf3, &(0x7f0000052000)="c13d61f9bcab7c997af6f3f0cf03cc3c6ddae6219d812102bfec5e3dcf065e93b7401459fdd427be638dd45865a84ce34f2d4c3488a9766253ce3f670dba470b9945f9ff0af5ff321cf810eaeeb4b169d3724d171ccece0e94344760172a4d73c959051d615955747ceda352ac64c7fec381945d9d9739c20cfb50bec3aaf85b675e0e76a81fc8792c846d187dcaacdcc022cb5b5a1329c45dd8dc5eaa39f9733dd612f661944555957cba2408f261e8a912463f4db8a65fa6fdd8a2849848c11c4a152b607e170baaf73d0ca1ef8dbc9045dd1b7be0c3483267e2c3cbbe5cf02b1f26b2a6e8698935f4867bd0042be75dceff"}) [ 81.222472] should_failslab+0xec/0x120 [ 81.226440] kmem_cache_alloc_node_trace+0x5a/0x750 [ 81.231464] __kmalloc_node+0x33/0x70 [ 81.235262] kvmalloc_node+0x99/0xd0 [ 81.238969] bucket_table_alloc+0x3a2/0x4b0 [ 81.243297] rhashtable_init+0x49c/0x810 [ 81.247381] br_fdb_hash_init+0x20/0x30 [ 81.251362] br_dev_init+0xda/0x210 [ 81.254977] ? br_dev_uninit+0x70/0x70 [ 81.258974] register_netdevice+0x2d6/0xf30 [ 81.263297] ? netdev_change_features+0xa0/0xa0 [ 81.267973] register_netdev+0x1a/0x30 [ 81.271853] br_add_bridge+0x97/0xd0 2018/01/08 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000595000)={&(0x7f00008d8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002cb000)=[], 0x0, &(0x7f0000ddb000)=""/215, 0xd7, 0x0}, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f000089b000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) r1 = syz_open_dev$sg(&(0x7f000056c000-0x9)='/dev/sg#\x00', 0x5, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000dac000-0x4c)={0x95, 0x7, 0x773, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 81.275565] br_ioctl_deviceless_stub+0x5e0/0x650 [ 81.280409] ? old_dev_ioctl.isra.1+0x1470/0x1470 [ 81.285263] ? old_dev_ioctl.isra.1+0x1470/0x1470 [ 81.290097] sock_ioctl+0x383/0x440 [ 81.293711] ? dlci_ioctl_set+0x40/0x40 [ 81.297679] do_vfs_ioctl+0x190/0xfe0 [ 81.301475] ? selinux_file_ioctl+0x354/0x540 [ 81.305960] ? lock_downgrade+0x860/0x860 [ 81.310102] ? ioctl_preallocate+0x1c0/0x1c0 [ 81.314513] ? __fget+0x22b/0x390 [ 81.317973] ? security_file_ioctl+0x89/0xb0 [ 81.322383] SyS_ioctl+0x8f/0xc0 2018/01/08 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000117000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000eed000-0x10)={0xa, &(0x7f00005fd000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 81.325754] entry_SYSCALL_64_fastpath+0x23/0x9a [ 81.330493] RIP: 0033:0x452ac9 [ 81.333668] RSP: 002b:00007f5037763c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 81.336303] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 81.336310] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 81.357094] RAX: ffffffffffffffda RBX: 00007f5037763aa0 RCX: 0000000000452ac9 [ 81.364356] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000014 [ 81.371615] RBP: 00007f5037763a90 R08: 0000000000000000 R09: 0000000000000000 [ 81.378882] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 81.379757] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 81.379764] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 81.401857] R13: 00007f5037763bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/08 17:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000fbe000-0xc)={0x10, 0x0, 0x3, 0xfff8}, 0xfffffffffffffee5) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/08 17:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000034000)=[], 0x0, &(0x7f000002b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f000000d000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x2, 0x10000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c1c000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2018/01/08 17:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000c000-0x8)='./file0\x00', 0x8010, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d0d000)='/dev/dmmidi#\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000772000)={&(0x7f00001bd000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c5b000)=[{&(0x7f0000b9a000)="e1d73c65a2c401f45aaff0e27b6a2e92c1a8be1b013bffaa45270e570ab8d3ad9d9742cc4c52288715cd60e1e28f440e9086196961cbb5a77db2c0a4d0784f419006dc4ade776d4bc5471706a38068d1e2aa21916604395bd80b3f3e54a6efa2026bb4a6c422732b632df9fb308578e4e00049db965b1c0612a986e605cb177dc47914bc02f778482e7049ecb1478874541b4923ca4b42f8e28b42e1af34f69fee82522bbdc5d3289212522bb3dc1ce0f54fef24117343129992b8f6bbd23e1a2eec098ce87c80905887688fab5d32c03952700a3f422d42be1dd1396c67c6c02341dae378feb834ad18baa421e99034b1f803", 0xf3}, {&(0x7f0000ef1000)="e800562ef9e429bf802aaf99d916d8b27b256528255f730728fc69c1a6d2f07a2071c10762f2011caff33535da7436731c2727ed72d8bdcebd4c471d496918048878c99f447f6dbaf579ae772c33717c6da6f2c73c0daefcfb39fa4f4c9bb4b7f701d99cd81d362ebf28342b6a80391664c48511d7750669befe", 0x7a}, {&(0x7f0000336000)="5c036811e3841d21a843e01bc9548de35d005384ce6b4566b5ab8782209511ae888675927d", 0x25}], 0x3, 0x0, 0x0, 0x4080}, 0x4000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000729000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004d6000-0x5)={0x9, 0xf2, 0x5, 0x2b}, 0x5) mount(&(0x7f0000c4b000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f0000dc1000-0x6)='^us\r', 0x1802080, 0x0) msgget$private(0x0, 0x4) 2018/01/08 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) accept4(r0, &(0x7f00001bc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000771000-0x4)=0x10, 0x80000) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xfffffffffffffe48) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/08 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000968000/0x2000)=nil, 0x2000, 0x800000000004) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f11000-0xd)='/dev/dmmidi#\x00', 0x2, 0x400) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000fc3000-0x4)=0x0, &(0x7f00002a5000)=0x4) syz_open_dev$usbmon(&(0x7f00004da000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/08 17:40:14 executing program 6: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x1000000, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000627000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000de4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000-0x90)={[0xffffffff, 0x4, 0x0, 0x7, 0x1f, 0x7, 0x80010, 0x4, 0x400, 0x8, 0xfffffffffffff001, 0xfffffffffffffa95, 0x6, 0x9, 0x3, 0x20], 0x100000, 0x10}) dup(r2) 2018/01/08 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006fc000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004b3000)=0x0) ptrace$getregs(0xe, r1, 0x1, &(0x7f0000157000)=""/4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000072a000)='/dev/cuse\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fee000)=@assoc_value={0x0, 0x0}, &(0x7f0000214000-0x4)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000661000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd2000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b8f000)={0x0, 0x0, 0x0}, &(0x7f00004f4000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c38000-0x3)=0xc) stat(&(0x7f0000c65000-0x8)='./file0\x00', &(0x7f00005ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e61000)='./file0\x00', &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e81000)=0x0, &(0x7f0000193000-0x4)=0x0, &(0x7f0000aed000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c30000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000693000-0x4)=0xe8) r11 = getegid() stat(&(0x7f00008e1000)='./file0\x00', &(0x7f0000617000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000031e000)=[0x0, 0x0]) sendmsg$unix(r2, &(0x7f0000aba000-0x38)={&(0x7f0000db7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001fd000-0x80)=[{&(0x7f000037c000-0x6c)="da01b15b7b2d372525398642128cf3dab0ff3d321b19767b99e41aa46d7f8768048e486db6bc0c844149ad95a57671eeb00e6338f57b33aa04a08521851ec25dba707fedb830d1f48140677eed5c07f3d5fbd24bb12dd327e03a2d3c6dfe58507ce3017408fd47673e8bb49f", 0x6c}, {&(0x7f0000006000)="43999ba11b8ab6eb3b209fac09cc40a5231a9bc9b2f82b37ca6712c5942cf65b63526be1538b1605cfec6bf40bf7b32ed5d5e8163894c9b581c8d413f3b2492c8f58ef6e8f1cd2dd4ff9607373aaaf1997b44c2f842d2062f220b7fdbca31a11655619679f2fded8f68bf3002aa5e964", 0x70}, {&(0x7f0000f1c000-0x7a)="5074f52ac2bd004da820f395664216578d43ec8fd6101c901e511a0a40465f9a96929ad5e5920396c941e4097f42de7b3890caa9f127cd854750915f2bf348beaa108d66ab1062fd1ed4f123ee02e99a39f713e73689d15015860173c40d0f9c88df808316731ff48aca7ecc8fd496ef1bc1548c3b5c116b863e", 0x7a}, {&(0x7f0000a24000-0xb9)="c08187e9e4aaac49d20a004cd4b139ab16d43527083c2be681af9241f43a4c59997d9fbc8b378eccc0cb0120f786672378043d10895d9fcf7358caff4c3245e5d8c45f8dea90b8d4c50fa042e1bda6eccf19ede009b1a3b1b940104ff897af30fc9e62f3f338669c988c904432d943095f44168738b1cad79819a10b664907a2d1e94961ddc8b02b82580dbded2b04801ec4377dddd0b82f84d9fc9f668cbba01bf118430261a88d5f5af9ef90c6c56b562194e44646c29b57", 0xb9}, {&(0x7f0000732000)="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", 0xfb}, {&(0x7f0000f61000)="f38cb814b49b440365b569c19471a46d2b0b7a1b2946412334e6d387ff1e5c3568fddbfb367f7436377345c1da2412095a1d488e2f146fc23cf17117d07eecae05f267746639fd4961cdb3", 0x4b}, {&(0x7f00006d1000-0x39)="434ce0fe39bf6d4c963cace5a7b3ad8dce69e00a473cb96150e93f854171ec2af8b40047b8539ecfc39f9903d7d9460cf7d5debd1a33629e85", 0x39}, {&(0x7f0000bbe000)="17731df846a7180f51ebd231b8e1c48e33c6ee4dfbd646a632bb1350f6e4c6838a1ce26081d6c84188c4e9946b78e438f34db786a465bb206c02fddf5fa631471e044072a798da39cdb84f98f3c927bc2d74561863a3c685a799b77ff30ea14cf033b236b44fb1f4a27cab880161ec3d", 0x70}], 0x8, &(0x7f00009e8000)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}], 0xf8, 0x4008011}, 0x4000040) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bbf000-0x4)={r3, 0x6}, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000297000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000261000)=0xc) r14 = accept$inet6(r0, &(0x7f000052e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000791000)=0x1c) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000fb8000-0xe)=""/14) setsockopt$inet6_int(r14, 0x29, 0x3c, &(0x7f0000b28000+0xbc2)=0x3ff, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00002de000-0x4)=0x0) 2018/01/08 17:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r2 = socket(0x5, 0x8080f, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b63000-0x4)=0x0) r4 = getuid() stat(&(0x7f0000cc3000-0x8)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = getuid() fstat(r0, &(0x7f00006c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() fstat(r0, &(0x7f0000e77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fab000)={0x0, 0x0, 0x0}, &(0x7f0000aeb000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d02000-0x4)=0x0) getresuid(&(0x7f0000c61000-0x4)=0x0, &(0x7f0000647000)=0x0, &(0x7f00004c9000-0x4)=0x0) r14 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00005ef000)={0x0, 0x0}) fstat(r1, &(0x7f0000550000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000c16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000a45000)=[{&(0x7f00003c6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cfc000-0x30)=[{&(0x7f0000244000-0x30)="d6e2633d4a9ca8df891d8056caa6c5f527e008a20fa98725a19095e664b6d79d7dd83db0cf8604f8533d301d562918ab", 0x30}, {&(0x7f0000378000)="f928e22cf000044662df71ba06c2825777606086c1ad90b00f7a4bb2570a3dd731912c74438292b1ced0d534e0e3e43758779c5c287852268768442d2c861985ee1f6ca634b3ea950054cf1769639429566f944a799fb936e0696d3ff0a2c0df94686d2929e911e09497", 0x6a}, {&(0x7f0000787000)="66d1a6a34664ee567dd732d2430778e8345b859e13aab559d02c3bef44ec0353a9a4dcb370dfeeab110c5e18e2c2722e3ea86514a8c39680c7ef81625d5ac2a74e92dc8a7fd8e1e057c47f4d39e342aae2b5e8e447f19fef4496c74e45fa2d15bc06682b5dff7afc9c2f5685cca018caf2e9217d7c51d1d3cc0b29262d1adc39e2aff29a1d59ccb7b9ef9ece3051ba6047e07d48f7866fb5ad9b2fbac1999d30ac277a33985f001677d4", 0xaa}], 0x3, &(0x7f0000f2d000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x94}, {&(0x7f0000818000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f99000)=[{&(0x7f0000fb4000)="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", 0x1000}, {&(0x7f00000d1000-0x6)="dae2a83eb697", 0x6}, {&(0x7f0000429000)="90d7864c0ff53eb8eae4e8ac81b7444eebb3c1175c05f8138701637afe45cba777e7347463c8943b5f3b6078d6507c0c29dde839eec275f72b4fb8c999ab28c3088b1aee47350a60a08d854f384ce81055280dc0e8c1", 0x56}, {&(0x7f000024a000-0xc4)="bbdfd4054c3c000ddc76c4b3b5950e901f5be0db8889012de8cf3d393a5ccfa66a96b7e64b111a0554f53e2fd041b7239703462ff9a423eb6681497a8c47dab29fa98cdc7b8ef9b8900643f0b8d77bf341b0279e086776be9117add5089d8587391c9cf24668ca1867f9d38c883031c79d1aea57acbd42896e6aaec499443be21d64e76664fb216957a5c60b43018684e794a9d28378f7b380e3d9f3c56266d97a859857fec6ed6cb3dfde67a9600b0ab73ce653c1369baf4ca0a4d2c11b8586addf940b", 0xc4}, {&(0x7f00005aa000)="36c7c22c6dde64dbe81a7d2417b6905282f91b59c671c4de50d13d9d9370d6156e323070adb3f5b22e3ae970c890805ccf8d6cea37d651f2fc16cbc08848995bfe496f81bf1356816c537c11c6a1d8dabca5d9084167e5760b033047e1627260b9e84a1d88ec6b359d99abbc3ca52629ca90e2623cfde98b52654c4878bfe40bd2fefc524b83c599ea73a427e078e6a8a0ca6481d165927708813ef8991fcd3a3ad5e73e27", 0xa5}, {&(0x7f0000c17000)="0fe0f93d1fd3f9f5528c03b3a1b52ec6bdc6bfb35de35327887a4ceeb898ffc185f8cd42b84b4dc46bc37b4e0eee105efc891194b1a30547a21072200ce155a606d7539fb21f06fd4802e009f73a56e1fe53db501f291c5bef3d1a02e1d3e22b5c6f417a0b0c4db54bf5a7771d1911485e604307434213655ded376c82eab1fb2f6d", 0x82}, {&(0x7f00006c0000-0xbd)="ade8c89440520b9485cac0f715a0769b887851d3e35708374b017f819fa49f5312d071e43a119c4d14ca64463b04a06ef7041468ba3e35f2172c0e301b5135d5b11399d65285175d61a137d72aed5c332a3070e78c36357462ba755638a8a61dfe5fe7170763999f37b0a534bdefaa5c56607312f1c07253900b402682ee0b737432b6e5929efc8a98932ae64d325e02ca3709af9ab6e7e4276be0b12534a65de06e632deb9845747b507eb15d49fc3b059ce6b6bdfe358c18c57247a3", 0xbd}, {&(0x7f0000c12000-0x28)="98ab3ca8d49c0fd0efba9985ac8e2d79ca7d23e191029e40dc49bbcdeeb5a02a1f3867c93946267e", 0x28}, {&(0x7f00007a3000)="b6d1798e0bc7eb95c05614c3eb1d35d8c7c3c7b1f21b42b0c21dd9b8782920670ef4d24c7c395e56bb667043b544495ca4fdd781c2eb1405be5cd83b45da66163e3e504916fab6ca38e11bd68d87998a50cb862d998f072fb4bf7e0731c0680622c14ccb04b45247d16ac85787bce9a0156746397f324b3f2343bdf093a6ef8d7f1ffb6d88cfec1c4877460c97ac50355e", 0x91}], 0x9, &(0x7f0000a66000-0x148)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1]}], 0x148, 0x40}], 0x2, 0x20000000) syz_open_dev$mouse(&(0x7f000069f000)='/dev/input/mouse#\x00', 0xc4, 0x6) 2018/01/08 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000044a000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000d5000)={0x100000001, 0x6, 0xd4e6}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000dfa000-0x4)=0x0) mlockall(0x1) 2018/01/08 17:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009bd000-0x9)='/dev/sg#\x00', 0x2, 0x80000000012203) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x3, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003bb000)={r0, r0, 0x1, 0x1}, 0x10) ioctl(r0, 0x2286, &(0x7f00005f8000)="") ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000b42000)={0xa9, &(0x7f00009ec000)=""/169}) 2018/01/08 17:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c32000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000154000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x3) dup3(r1, r0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/01/08 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e14000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000787000-0x10)={0x10000, 0x203, 0x10000, 0xfffffffffffffffd}, 0x1b) lgetxattr(&(0x7f0000b98000)='./file0\x00', &(0x7f0000e60000-0x16)=@random={'osx.\x00', '/dev/qat_adf_ctl\x00'}, &(0x7f0000595000)=""/91, 0x5b) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000089b000-0x1)="", 0x0, 0x0, 0x0, 0x0) 2018/01/08 17:40:14 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001d8000-0x9)='/dev/dsp\x00', 0x64040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f0000f01000-0x18)={0x18, 0x0, 0x7, 'B'}, 0x18, 0x0}, 0x0) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f0000a61000)="0cd6829170c0641707b299a3fda2e0f0d093e614d734cb2be250480a12741d90b79ac7bfdd12c755fbfe89c6b4578849f3f3966bdfd0393b8424b9d2da0c48dff2f60dedb0e724650a480bc78f0e15768c24c7e8bccdf91e3472dec4bffdc6f61ca9d7de637530724e0f52099cecf5ca364bc5d54c1f807d5c363ff103d6b2da61c46aa13bf46f90e2fffb339fc0345b566c199e6f7a28816dc89956333f35ad2f499977c7d81adbedb1f404025970aa1f597c18aa284cc45cd8dd72b26cdeabea2190c76c57018abc2e55d26c671bc48a53936d1920ac48abca0c35d94e024e4e92cddd0d1b5a193e2cc750c1565e12b6") accept$packet(r1, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000dd3000)=0x14) sendmsg$kcm(r0, &(0x7f0000986000-0x38)={&(0x7f0000b6d000-0x14)=@ll={0x11, 0xf5, r2, 0x1, 0x5a19d0ac, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bf1000)=[{&(0x7f000037b000)="bc9d94e434e08c17e050b568a86c22925ac865ee11e6082d92ea69299f51819fc41a773318a7afb5d7b65f5b3c713f5399887e23d437b96450dc3aae7095f2c2adeea319c61d5389072f3631f16d6f61de48955e1d9f904111bb3c141f9f9f81813246e7dd5df4b97de5e51d16b97f8dfd43a91e06d40fc3035a1a326ab0a7195d2a1949e6361345e2c1e1be70c80c88fe", 0x91}, {&(0x7f00001fb000-0x89)="47cf6da782f412d594de7aff0ec434f0636d0e5963cc8dd1f17897282b3b29c043d01f3443c22349e6223987ba0e194d6b721c2798256ebd1ef2eb5d33e2a6608bddd5656dc3b068652258e73a3cb82363b371bf424dbdb08e06a76e17e406890316034ebe62219624e2c9fb2ca7e5694a027db59eea737c95412a132109ba6333ec168241c23e2afd", 0x89}], 0x2, 0x0, 0x0, 0x800}, 0x80) 2018/01/08 17:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000704000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x200009, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") openat$ion(0xffffffffffffff9c, &(0x7f0000bf2000-0x9)='/dev/ion\x00', 0x181100, 0x0) [ 81.513418] kauditd_printk_skb: 49 callbacks suppressed [ 81.513425] audit: type=1326 audit(1515433214.497:1211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.596098] audit: type=1326 audit(1515433214.497:1212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.622377] audit: type=1326 audit(1515433214.497:1213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.652321] audit: type=1326 audit(1515433214.497:1214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.677049] audit: type=1326 audit(1515433214.497:1215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.702109] audit: type=1326 audit(1515433214.497:1216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.727508] audit: type=1326 audit(1515433214.497:1217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.752107] audit: type=1326 audit(1515433214.497:1218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=151 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 17:40:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x90, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000606000-0x24)={0x8, 0x2, 0x9, 0x56, 0xb211, 0x12, 0x0, 0x2, 0xf6, 0xcd, 0x100000000, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a0e000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/08 17:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x3e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ada000)={@generic="cf334efa3ca3e0c0b8434a5387842f9d", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000090000-0x4)=0x0) sched_getparam(r1, &(0x7f0000eb2000-0x4)=0x0) accept$alg(r0, 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$sndpcmc(&(0x7f000088b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x80000) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000f7b000-0x78)={0x7, 0x78, 0x7, 0x6, 0x3ff, 0x0, 0x0, 0x5e, 0x88200, 0x4, 0x8, 0x9e35, 0x8, 0x10000, 0x3ff, 0x4, 0x10001, 0x800, 0x8000, 0x2, 0xd7, 0x9, 0x1, 0x7, 0xfffffffffffffffe, 0x3, 0x4, 0xb44, 0x401, 0x4, 0x0, 0x6, 0x1, 0x1000, 0xc0d, 0x6cf8, 0xf164, 0x81, 0x0, 0xdcd, 0x2, @perf_bp={&(0x7f00008c0000)=0x0, 0x0}, 0x400a, 0x5, 0x9, 0x7, 0xbc24, 0x5471, 0x6, 0x0}, r2, 0x9, r3, 0x6) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000f01000)={@generic="9664409b63d20325c44d3db016549ef9", @ifru_flags=0x800}) fallocate(r4, 0x0, 0x0, 0x9) connect$netrom(r4, &(0x7f00005a4000-0x10)=@ax25={0x3, {"c47c92611d4c95"}, 0x6}, 0x10) 2018/01/08 17:40:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) request_key(&(0x7f0000001000-0xb)="8d6b8673375f745d937400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fac000-0xb)='^wlan1eth0\x00', 0x0) 2018/01/08 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003bb000-0x4)=0x0, &(0x7f000029f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/08 17:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_open_dev$vcsa(&(0x7f000086f000-0xb)='/dev/vcsa#\x00', 0x3f, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x5f) 2018/01/08 17:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) recvfrom$llc(r1, &(0x7f0000b13000+0x352)=""/132, 0x84, 0x100, 0x0, 0x0) writev(r0, &(0x7f0000b3a000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61e1c30500ff0700000002000000d7efff0408009b0019001a0027e6ff00ecff00000000e60004e9d50006000d0005", 0x39}], 0x1) 2018/01/08 17:40:14 executing program 7: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000058c000)=0x8) clock_adjtime(0x0, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aab000)='/selinux/member\x00', 0x2, 0x0) 2018/01/08 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d41000-0xc)='/dev/rfkill\x00', 0x701800, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000e39000-0xda)={r1, 0x8, 0x1, "9833344f9a1322f3670280fa3d374694fb98e3ce853d180badad2f98e700507c994d97410abebfb4152ebc20a82efb6bd012790cc89f4f52bbfe381956f6a4cb3eb5516775d2b50b9cc8a4bfa1a730e69f7cf578c31d7eec2439f9b859d438e9f64a053045d57a49ad3bc3f9312192a9e5fcc1bb035446b4cf2a9fa3df5d733377f41840831ffa04be6aa24839ab59c077c33d7d0f568a0b79b8183812a81625f0ec2e71a6b514a0408f39d00b35aae53d16fd70eadffa131864ad8283c574a89cef60177a70512d736056cb49c97882"}) msgget(0x2, 0x400) r2 = msgget(0x2, 0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000032c000)=""/0) getsockname$packet(r0, &(0x7f000017f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000422000)=0x14) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000662000)=""/101) 2018/01/08 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ce9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100000001, 0xfffffffffffffffd, 0x400000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) 2018/01/08 17:40:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x200000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2205, &(0x7f0000c27000-0x7)="bb87f6bc88d261") [ 81.776864] audit: type=1326 audit(1515433214.497:1219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.801651] audit: type=1326 audit(1515433214.497:1220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17431 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000f0d000-0x4)=0x40, 0x11bdbdd247888a17) 2018/01/08 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000ae1000-0x4)=0x2, 0x4) 2018/01/08 17:40:14 executing program 3: r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008bc000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000113000)={0x0, 0xfffffffffffffffa}, &(0x7f0000c37000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a2f000-0x14)={r2, 0x5, 0x3, 0xfff, 0x8, 0x2}, 0x14) splice(r0, &(0x7f0000dc7000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000d28000)=0x0, 0x4, 0x0) 2018/01/08 17:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009bf000-0x8)={0x0, 0x2}, &(0x7f0000701000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002e6000-0x8)={r1, 0x1c3}, 0x8) sysfs$2(0x2, 0xf5, &(0x7f0000da3000)=""/86) clone(0x40000, &(0x7f000099d000-0x92)="a15896626ae065021fd11935834a19a2ee0625ce5cda03156760b0437234842d6d4a47e6355f21341b7ad7f6636304a6ca2845560541f7fe4e1e6a42f1cf8cf1415173b2d65c49c0ac54f9bcdcb5656bd9b122c6159465046451fe2457c3e716565618222920839748246b31d45fece33b78227a493eedcbdfb1574a4623b17e757131ff5b9686682499020470711403fda7", &(0x7f0000a0c000-0x4)=0x0, &(0x7f000039d000-0x4)=0x0, &(0x7f0000025000)="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") 2018/01/08 17:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c5e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f000008b000)=0x0, &(0x7f0000db6000-0x4)=0x4) 2018/01/08 17:40:14 executing program 4: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 17:40:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x416000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000f46000-0x10)={0x4, 0x4, 0x9, "011d0100", 0x9, 0x0}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00004e3000-0x4c8)={{0x86, 0x0, 0x0, 0x0, "1f06eca5a06ddd7e45aaa9230ae9b6123ad94487fce312bf22143dd348171ce99ba6d2eda268c4d3d71568b9", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d2f000-0xb)='cifs.idmap\x00', &(0x7f000074f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bbe000)="2447504c265e656d306b657972696e676d696d655f7479706573797374656d3b287d656d30266b657972696e679962646576736563757269747976626f786e65743147504c757365722800", 0xfffffffffffffffa) add_key$user(&(0x7f0000a81000-0x5)='user\x00', &(0x7f0000ebd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e41000-0xe7)="b5decaeff6e128b263aaf535a65b61c537f3ae8a204a0302adf1c416c4e15c00dae0c716f267280f19f57570de54fbdfcfb66b3bf07716c64ce7b1878bdb11a4a79ce78b57ef114f573432da97ae3a242f319f45294f8c87fe0f79ceb29e74fe2ebb0fdea3e63b9494937d821ed16dd3e7ad185c38cd0f099d1f977b69274f712d598b5801335ab904076bbb8452b660b3d59ce41ba050100e1e6e975db0f78ecab4c3b07ad873333c2a34fc0ae717dbcfc040538f13bd17e8a073ab7d37ef19b78f5bc7d0b28bae2838deba0c12fccfb3c715e42b0803c69b75b7af69521e1010313fd0b0bef0", 0xe7, r0) r1 = syz_open_dev$sg(&(0x7f0000491000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000098f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffbfffc, 0x0, 0x0, 0x80004}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000e25000-0x400)={"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"}) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f00006e5000-0x20)={0x4, 0x9, 0xd19, 0x4, 0x0}) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f00009e3000-0x8)={r2, r1}) 2018/01/08 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000582000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001d1000)={&(0x7f0000172000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f00009c3000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd9000)={0x0, 0x2}, &(0x7f0000aee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000e8000-0x10)={r1, 0x1c, &(0x7f0000be4000)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b}]}, &(0x7f0000458000)=0x10) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000c12000)='./file0\x00', &(0x7f0000d53000)='ramfs\x00', 0x0, &(0x7f0000553000)="8029023e743da6d105000000af8c4c99e468d759d551019507641a3d2cc4a1b5824d840d3173d254534137094b5c86c660682ea81d396de23fc604eab51acc9c6cfcdbb04e64bb2e5886364e9bffaf943136fe659e77694d49b9c8f7d39f41d476aa4f098bbbe0bf1213c3f7af52a0b4521103bf4bd7db0beb65e5632d128b7c06aefb37cbd9d3605a29024b7e6ac0b242c3fd738fe3") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) 2018/01/08 17:40:14 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000053e000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x200080) bind$alg(r0, &(0x7f0000054000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb(tnepres),cryptd(sm3-generic))\x00'}, 0x58) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000d80000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000001000-0xc7)="2b7af814bdac7b643f08d29dbc768ef493ca596f02b2542e0af4038018514501e0239a6eac2673037c5e08f02b4a0a298ae9c0808ed0e05cb5fca247371a4df5d977b961d512c5274be9c3aeb03c9ced94fd0e5b1bfe5fa3b9d55a72c03e8608073320dd01ef3ea1a85eac0065990e1598b59269544173eab88dc4caad35c3819f4403338800d3aa9e8f5d3ae08a8c28312809a2d18f76a9ccd8fd00bc6aa31d5e87b71fdd8550ee1fa6b3dacd11ee7fd75ad85028eb9f7d5689952075097f7e80f7cb32db30d1") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000)={0x14, 0x1, 0x3, @fuse_poll_out={0x3}}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x20, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x100000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) unshare(0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x1, 0x81, 0x9, 0x5, 0x2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@buf={0x1a, &(0x7f0000005000-0x1a)="75b1b775f43bf524d5e28a744e1f8dc79b3b7fade955f3e438c9"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000007000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000007000)=""/82) fadvise64(r0, 0x0, 0xd81, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000009000-0x90)=[{0x81, 0x6, 0x0, 0x1, @tick=0xb677, {0x5, 0xcdb}, {0x3, 0x101}, @time=@tick=0x1}, {0x5, 0x9, 0x3ff, 0x1, @time={0x0, 0x0}, {0x0, 0x2}, {0xb3, 0x4}, @ext={0x7, &(0x7f0000003000-0x7)="d34cc578d2b729"}}, {0x2, 0x7, 0x80000000, 0x5, @tick=0x1d, {0x14, 0x400}, {0x78d, 0x8}, @connect={{0x6a, 0x1}, {0x72dcfa9d, 0x4}}}], 0x90) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000a000-0x10)={0x0, 0x9, 0x5, 0x3}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x9, 0x30}, &(0x7f0000003000-0x4)=0xc) 2018/01/08 17:40:14 executing program 6: r0 = msgget$private(0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000759000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a52000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f00009d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b13000)={0x0, 0x0}) r6 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0xff, r1, r2, r3, r4, 0x10, 0xfff, 0x0, 0x0, 0x0}, 0x4, 0x3c5f, 0xffff, 0x40, 0x101, 0x32, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 17:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socket(0xe, 0x806, 0x31) close(r0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000388000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000dcf000)=""/37) 2018/01/08 17:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') close(r0) fanotify_init(0x20, 0x1000) r1 = request_key(&(0x7f0000fde000-0xa)='id_legacy\x00', &(0x7f00008a1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003aa000)='keyring\'-+$}selfnodev\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x1000) 2018/01/08 17:40:14 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x3dee0ae1ef5c23d1, 0x88) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x8}, 0x4) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/08 17:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0x1101}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000479000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006eb000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000e76000)={0x0, r1}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000792000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsn(&(0x7f0000e69000)='/dev/vcs#\x00', 0x5d24, 0x210000) listen(r2, 0x100000000009) getpeername(r2, &(0x7f0000f6d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d9e000)=0x58) 2018/01/08 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e3a000)='/dev/vcs#\x00', 0x6, 0x80300) sendmsg$alg(r0, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f00002c8000)=[{&(0x7f0000fe3000-0xab)="1d4ce67b9b446e0c824527c24c2f1866c6273a6531f7647c4499ac9cac2e0a1f26b36c9517ede9650fabec66e0671d298c3ef8456e04c8b08028ef464708235eeb0bb31eab9cdd47a664608e68887ae0f0471e1493b8a68db3f4038e73df83222addd377b00686a20701883463f5b88230b6d71efc4cba5475a93b545334b1dc9c7da79dfebafb84d0dfae7a653a2338065e851c2ae63ac4fa09ac43da6bf93296d21539aed2251b5bf854", 0xab}, {&(0x7f0000a83000-0x1000)="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", 0x1000}, {&(0x7f00002db000)="f7d8da368f76c64c5d6877526c57eeb71e", 0x11}, {&(0x7f00001e9000-0x2d)="ce5bf07d9880345cdda76579deae27284fd1344cc7abbc2f7d355fa4ba471be1cd7b916a3cca7160ac34632d02", 0x2d}], 0x4, 0x0, 0x0, 0x80}, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/08 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xffffbffffffffffd}, 0xffffffa3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a8b000)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000172000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000d5b000-0x8)={0xfffffffffffeffff, 0x0}) syz_emit_ethernet(0x4e, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x9, 0x1, 0x0, [{[@empty=0x0], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000877000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/01/08 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000ecf000-0x8)='./file0\x00', 0x2000, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000865000)={0x0, 0x1}, &(0x7f0000ad9000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000001e000-0x8)={r4, 0x53}, 0x8) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = shmget(0x2, 0x12000, 0x1000, &(0x7f00005bb000/0x12000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000498000)={0x0, 0x0, 0x0}, &(0x7f0000c46000)=0xc) fstat(r1, &(0x7f00003e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() r9 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00003e5000)={0x0, 0x0}) r11 = gettid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000deb000)={{0x6, r6, r7, r8, r9, 0x8, 0x36db, 0x0, 0x0, 0x0}, 0x4, 0x100000001, 0x2, 0x7, r10, r11, 0x8000, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x10fffc) r1 = syz_open_dev$vcsn(&(0x7f0000b74000-0xa)='/dev/vcs#\x00', 0xbeba, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ed000-0xc)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000722000)=0x0, 0xfffffffffffffea7) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000721000)=""/4096) poll(&(0x7f0000bf6000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 17:40:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_dev$mice(&(0x7f0000b0f000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000388000)={0x0, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000054b000+0xc54)=0x0) 2018/01/08 17:40:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0x7fff, 0x3, 0xffffffff, 0xffffffff}, {0x7fff, 0x3, 0x670, 0x8000}, {0xffffffffffffff00, 0x100000001, 0x35, 0x9}, {0x5, 0x4, 0x7, 0x100000001}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e66000)=0x0) r0 = syz_open_dev$vcsn(&(0x7f000018b000-0xa)='/dev/vcs#\x00', 0x2, 0x4000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc3000-0x4)=0x80000001, 0x4) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) connect$llc(0xffffffffffffffff, &(0x7f0000343000)={0x1a, 0x0, 0xf9c1, 0x3, 0x8020000000000000, 0x80000000, @random="17baa718a26f", [0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000e96000-0xb)='/dev/vcsa#\x00', 0x7, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000b2000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x3fc4, 0x100000000, 0x9, 0x10001, 0x0, 0x7f, 0x8, 0x3, 0x77, 0x400, 0x7fffffff, 0xfffffffffffffffc, 0xef]}, &(0x7f0000dee000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000281000-0x20)={0x414, 0x4c, 0x1, 0x4, 0xffffffffffffffff, 0xfffffffffffffff8, 0x7, 0x2, 0x0}, &(0x7f0000bf6000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000084e000)={r2, 0x5, 0x10000, 0x44d, 0x3ff, 0x6, 0x1, 0x5, {r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x100000000, 0xffff, 0x6, 0x1f}}, &(0x7f0000ba0000)=0xb8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00006fe000-0x64)={&(0x7f00003d6000-0x18)=[0x3, 0x3, 0x22, 0xffff, 0x80000001, 0x8], 0x6, 0x915e, 0x5, 0x2, 0x0, 0x0, {0x477b, 0xfffffffffffffffd, 0x81, 0x0, 0x9, 0x2bea, 0xea, 0x2, 0x81, 0x1f, 0xfff, 0xf6, 0x10001, 0x7f, "3fc8e635b260d2db0a37282ece435213363e183e7b2252fa5f63d597ff34a162"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/08 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000de9000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x8, 0x8, 0xffff, 0x72, 0x7ff, 0xfff, 0xfff, 0x240e, 0x40, 0x3, 0x6, 0x0, 0x418e, 0x20]}, &(0x7f0000b92000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000026000-0x4)=@assoc_id=r2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000de8000-0x4)=0x0, 0x4) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00005e5000-0x8)='./file0\x00', 0x210000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000315000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f00006d6000+0x3f1)='/dev/sg#\x00', 0x0, 0x109800) write$fuse(r2, &(0x7f0000477000)={0x28, 0x0, 0x9, @fuse_notify_inval_inode_out={0x61bb935c, 0xe6, 0x8}}, 0x28) dup2(r0, r1) 2018/01/08 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x18, 0x0, 0x100000001) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000b74000)="e35bfea973d936d40ad389c18e2724179a076c6d82ff9b0001036fe8") ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/08 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006dd000)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b15000)=0x0) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f000071b000)='/dev/usbmon#\x00', 0x400, 0x161040) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000618000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000462000-0x2)='..', &(0x7f0000110000)='./file0/file0\x00') stat(&(0x7f000068c000)='./file0/file0\x00', &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000700000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006a8000)="776c616e306d696d655f7479706529fd7070703100") r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x5) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) pipe(&(0x7f0000ff4000-0x8)={0x0, 0x0}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00005bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f93000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)='\n', 0x1) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000062a000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000629000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x5) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000781000/0x4000)=nil, 0x4000, 0x7f) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000a43000-0xfe)="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", 0xfe) r6 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f69000-0x10)=@buf={0x46, &(0x7f0000395000)="a656a9fc89d1c9e70077bc937a638128b83c8985b603c426bd3052012573f095ae4b3bfd202a62068252b91f32c797002627b97eeebaceb1b2ee7a73aaafae1430d68450ff12"}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00007b3000-0x4)=0x0) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8982, &(0x7f0000000000)="") r8 = socket(0x1, 0x40080003, 0x3) fcntl$getownex(r3, 0x10, &(0x7f00001b5000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005b9000)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f000036f000-0x8)='./file0\x00', &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r8, &(0x7f0000992000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[], 0x0}], 0x1, &(0x7f00007fa000-0x30)=[@rights={0x20, 0x1, 0x1, [r7, r4, r7, r5]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x0}, 0x0) r12 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) fchmod(r6, 0x2) mq_timedsend(r0, &(0x7f00005d7000-0xdd)="4d9182b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce1ed61a0fd92829a57c09d2d3c93d8cd054de8e2a7d6e1c0cbe94578e7c145d52a5628d7be6b9b9330c29db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda0000005f5dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e00daab0b69a060beb5d786e98071218d8e1edec5bbf48ebf2f2a41d3a7969e6ff73855ab8e8979a5a3496540ca7b", 0xdc, 0x1000000006, 0x0) mq_notify(r12, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x8000000000000, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r12, &(0x7f0000a57000-0xd0)={0xd0, 0x1, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c43ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce0168b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x208400) mq_timedsend(r12, &(0x7f0000d6d000)="d8", 0x1, 0x0, &(0x7f0000001000)={0x0, 0x989680}) openat$autofs(0xffffffffffffff9c, &(0x7f0000168000-0xc)='/dev/autofs\x00', 0x80240, 0x0) sendfile(r12, r5, 0x0, 0x80000063) getegid() getgid() 2018/01/08 17:40:15 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x7, 0x1000, 0xbe, 0x34, 0x3, 0x5}) r1 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x3f, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x40001, 0x0) connect$llc(r2, &(0x7f000060d000)={0x1a, 0x18, 0x6, 0x2, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x800400800c5011, &(0x7f00004e4000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000b15000-0xbc)={0x9, 0x2, 'client1\x00', 0xffffffff80000007, "31c78720aa6ef483", "1b404eff7d09bcf4919fc97ba5d80f738e9c366a724b51a6428180236a123df4", 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c47", 0xfcc}], 0x1) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000510000-0xb8)=""/184) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r0, r1) 2018/01/08 17:40:15 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000002000-0x4)=0x100000001, 0x4) fcntl$addseals(r1, 0x409, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000-0x70)="fecde69251fa52e5cf954ab442edb99fffc02f01c89bc626a7ae9ad57d3fb939335c83351cda600b3ad27642e104c804a3e3d635f81f36d26fc257a18a46ee8733164e36910de6a79731ed93a5f40a21dd2627f9b16080ec49424a25b047df344f59adcf0460004237e2c674bcc60443", 0x70) 2018/01/08 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002d4000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000139000-0x20)={0x0, 0x0, 0x10003, 0xfff}) inotify_init1(0x80800) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000121000)={0x80000000, r4, 0x10001, 0x5}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000246000-0x1)={0xac}, 0x1) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f000062f000-0x10)={&(0x7f00000ff000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000afe000)={{0xffffffffffffffff, 0x2, 0x7fffffff, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0x12d)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x80) syz_open_dev$usbmon(&(0x7f0000be8000)='/dev/usbmon#\x00', 0x1, 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003b6000-0xe)='/selinux/load\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000c27000-0x60)={0x27, 0x2, 0x8, 0x3, 0x7, 0x4, "b11ca4816782f13544464c505409a2b51011985007eb9747a333d5e9ad0d2cb1e98148e6b2bbd5bd708dc96e9df8192a63e12f96ebe85b67816ac0eb9e0b1a", 0x80000000}, 0x60) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f34000)=0x0, &(0x7f0000b1f000-0x4)=0x4) r2 = syz_open_dev$admmidi(&(0x7f00000c3000)='/dev/admmidi#\x00', 0xffffffff, 0x141000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000e0a000-0x68)={r0, r0, 0xe86, 0x87a, &(0x7f0000afd000-0x2d)="f5d6b6c7645494b563aebfd4bf0f4eab656ed0e0f6038eb7284f49a55c4b3609adc9064b7f45fa37279826a49d", 0x1000, 0x6, 0x9, 0x5a, 0x1, 0x9, 0x1, "d5de0cea55a00c5d99a1a766346ec9f2ae8032b83e7ee47ce3d8808e123afd91fb5504d1b452ec0f3416caef1ebd797f520a6a067ac1276fa1e0f3b2e9aa071d"}) listen(r2, 0x5) openat$ion(0xffffffffffffff9c, &(0x7f0000455000-0x9)='/dev/ion\x00', 0x400000, 0x0) r3 = semget(0x0, 0x2, 0x0) semop(r3, &(0x7f0000a52000-0x1e)=[{0x3, 0x35, 0x1000}, {0x6, 0x6e, 0x1000}, {0x3, 0x0, 0x0}, {0x4, 0x8, 0x2b0430328250d8b1}, {0x4, 0xbd, 0x800}], 0x5) r4 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r4, &(0x7f0000ebc000)='[', 0x1) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r4, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="c2", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r4, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b1f000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r4) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = fcntl$dupfd(r1, 0x406, r0) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000d7f000)=0x0, &(0x7f0000edc000)=0x4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$audion(&(0x7f0000602000)='/dev/audio#\x00', 0x6, 0x420001) bind$unix(r4, &(0x7f0000f2d000)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f0000b0f000/0x1000)=nil, 0x1000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000ece000)={0x8, &(0x7f0000c39000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000e83000-0x8)={r5, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f92000-0x9)='/dev/rtc\x00', 0x200000, 0x0) connect$inet6(r1, &(0x7f0000b66000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000019f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000962000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec7000)=0xe8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00009cb000)={0x4, 0x0, 0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00002b7000-0x4)=0x200004, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce7000)={0x0, 0xf5, "96a8aae38ca8c5d1c4ebb8146931b2ba2a7ede962cc9d67f1dcd45bcded4175ef2699697da612556889877a6530cd25158a4b9896a390affe57965fe7567f9e94cfee73a0d0a0561b9923a5d1a3f408490cf266a102949e5a1f7db4d1a1baa8cc589c9db4e1f86aef0ef277a5f2496addf751e0f08a955dd6529c0c6555660e8fc3fc92e8fdbe26f3cfdc4a6b48265fc33f0205f686af337ec85f8b1d94f92c0a2250a04a8e667a9b2ff507af2efad7e2286ac43ea7e569d082b7c12251c74bf17c9c40300f6a2b5a4f404670d99ee10dcafbbe81fad8d2794823745acaca2f89e45918bb091e75d567972f0c9512a4d46f35bc004"}, &(0x7f0000fbf000-0x4)=0xfd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007d5000-0x10)={r2, 0x80000000, 0x4, [0x6, 0xff, 0x400, 0x9]}, 0x10) 2018/01/08 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dec000)={0x0, 0x0}) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000136000)='/dev/dmmidi#\x00', 0xffff, 0x3a4be849340c480c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001c9000-0x14)={0x0, 0xc66, 0x6, 0xc93, 0x800, 0x8000}, &(0x7f000065a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000549000-0x20)={0x0, 0x2e82, 0x200, 0x100000000, 0x6, 0x39, 0xff, 0x4c9, r2}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xb, 0x8000f, 0x100000001, &(0x7f00002c3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000dd4000-0x1)={0x1}, 0x1) setsockopt$inet6_buf(r3, 0x29, 0xfd, &(0x7f00008b1000)="210f22fc08000000000000003978cc0000f6ff0000000709a454011a970e4b", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000777000)={0x1, [0x0]}, &(0x7f0000853000-0x4)=0x8) write(r0, &(0x7f0000cdc000)="e731bccdfe6c6acdaf7d747cc6c6f85d24aaa7103024d661c2ecb95bd4d3d4476c38a0106c2e0a5505e1192fa4912b188f0ebb8979a3499eca654f0e093836f8fc9e97c85565035550c2b3c3a8e9d15290956150daf52a10fc4c7bb6779acc", 0x5f) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000539000)=@assoc_value={r5, 0xfffffffffffffe81}, &(0x7f00000f4000-0x4)=0x8) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x482, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000051e000)=0x101, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x67, "e9dc46b4fe882b6e21d168ab70e17d725677102dec01c21c69a8389d26d15eb34c6006bc7e2be7d27d20b6de4e34501a4fa5388552c16aa402a0324434639e1aa5e42d4d8cbd99d45b7d287c5501f681c912d1fa58d6ed636dda1903af0f6c1ac30aaa1796743e"}, &(0x7f0000003000-0x4)=0x6f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000)=0xffffffffffff890d) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000004000-0xd)='net/mcfilter\x00') setsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000004000-0x4)=0x100, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000006000-0x8)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="5f7fb79483dd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="83b98f7424cff7cd2827d52cb1aeea2a"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000005000-0xc)='id_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0xd)='net/mcfilter\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r4, 0x8) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r1, 0x7ff, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) keyctl$instantiate(0xc, r4, 0x0, 0x0, r4) keyctl$clear(0x7, r4) perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0x5f, 0x83, 0x8001, 0x3, 0x0, 0x6, 0x40008, 0x6, 0x401, 0x3, 0x80, 0x120000000, 0x20, 0x321, 0x0, 0x4, 0x8, 0x7, 0x9, 0xca, 0x3, 0x15, 0x8, 0x1, 0x1, 0x7fffffff, 0x7, 0x3160, 0x4, 0x8, 0x4, 0x80, 0x80, 0x3, 0xf798, 0xc5, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xf}, 0x30, 0x200, 0xfcb0, 0x2, 0x8ef, 0x4, 0x7, 0x0}, r2, 0x6, r3, 0x9) 2018/01/08 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000604000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c10000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x100000000, 0x2, 0x3, 0xa, 0x80, 0xa0, 0x84, 0x1, r1}, {0x6, 0x20, 0x8, 0x80, 0x0, 0x0, 0x2, 0x80000001}, {0x5, 0x100000000, 0x7, 0x2}, 0x2, 0x3, 0x1, 0x0, 0x2, 0x0}, {{@in=@empty=0x0, 0x1, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x1, 0x1, 0x1f, 0x5, 0x2, 0xe}}, 0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f0000e38000-0x9)='/dev/rtc\x00', 0x0, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/08 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) getgroups(0x6, &(0x7f000047b000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setgroups(0x1, &(0x7f00008ea000-0x4)=[r1]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000cb8000)="", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000032000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000820000-0x5c)={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, {0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x80000000, [0xaa, 0x1f, 0x8, 0xcdbd, 0x3, 0x216e, 0x0, 0x3f80000]}, 0x5c) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0xba7b, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") 2018/01/08 17:40:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000601000)='net/ip6_tables_matches\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008f4000-0x6)={0x1, [0xb8]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x1d)=@random={'user.\x00', 'net/ip6_tables_matches\x00'}, &(0x7f0000e06000-0x2)=':\x00', 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000002000-0x8)=0x0, r1, &(0x7f0000002000)=0x0, 0xfff, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000)=0x2, 0x4) ftruncate(r1, 0x7) fstat(r1, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000005000-0x14)=@random={'system.\x00', 'proc!!1eth1\x00'}, &(0x7f0000005000-0x6)='@self\x00', 0x6, 0x3) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000004000)={0x1, 0x400, 0x3, 0x8000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000005000)={0xffff, 0x20, [0x27, 0x100000001, 0xc3, 0x2, 0x6, 0x9, 0x3, 0x6]}) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000004000-0x1d)="71d08cf5e5a70da8cfb51921b121c148b46efdf11e41919c3fed47c3cb", 0x1d) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000003000)={0xffffffff7fffffff, 0x200, 0x3, 0x8c}, 0x10) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000005000-0xdc)=""/220) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000007000-0x4)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000007000)=0x1f, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000004000)={0x57, 0x6, 0x100000000, 0x400, 0x4, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000009000-0x4)=0x2) 2018/01/08 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f84000-0xc)='/dev/audio#\x00', 0xfffffffffffffffe, 0x600002) bind$netrom(r1, &(0x7f0000a27000)=@ax25={0x3, {"2593e80079d839"}, 0x9}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000e31000-0xc)='/dev/amidi#\x00', 0x6b, 0x2) recvfrom$ax25(r2, &(0x7f0000ada000-0x4d)=""/77, 0x4d, 0x100, 0x0, 0x0) 2018/01/08 17:40:15 executing program 5: clone(0x0, &(0x7f0000cf9000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000026000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x1)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef2000+0xc82)={r1, 0x800}, &(0x7f0000001000-0x4)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000cb4000-0xa)='/dev/dsp#\x00', 0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x1)={0x0, 0x10001, 0x1, [0x3f]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0xa2)={r3, 0xffffffffffffffff, 0x9a, "a5762c31a56dcc00a899560a9513ee935c84dd33237c38bcfb2c88db2bda7c95923c24a3eebdb8963907581dfef1d841e9b702d3edca9374465ca1ef2d91f551ae1dd15b240ee564c6b44f402ff9361f09c8107a1bc8ca1c980b2ed4195cefb8a493687a7aeda542bcb45f0b26887d803c6ba9fe765c81b7eb6322af9248d7d53278c794d4e6de925f7cee6b6a020ceea398a74bdd4d8821dc86"}, 0xa2) getsockname(0xffffffffffffffff, &(0x7f0000a91000)=@generic={0x0, ""/126}, &(0x7f0000ca9000-0x4)=0x80) 2018/01/08 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00008dd000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c31000)={0x0, 0x0, []}) 2018/01/08 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000a93000/0x18000)=nil, &(0x7f0000183000-0x18)=[@text64={0x40, &(0x7f00008a6000)="66b890000f00d03e2665644e0f01d1480f01c9c74424000f000000c7442402e4ba3443c7442406000000000f011c240f38f06f0b0f2399c481a1da6503430f01d10f01f82e660f3a15c802", 0x4b}], 0x1, 0x0, &(0x7f0000967000)=[], 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000026e000/0x1000)=nil) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000081f000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) userfaultfd(0x80800) 2018/01/08 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, &(0x7f00004df000-0x8)=0x1f, &(0x7f00003bb000)=0xfffffffffffffffb) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7e000-0xb)='/dev/hwrng\x00', 0x400, 0x0) perf_event_open(&(0x7f0000254000)={0x4, 0x78, 0xbba2, 0x4, 0x2, 0x10000, 0x0, 0x1ff, 0x60, 0xe, 0xdd6e, 0x3, 0xffff, 0x520, 0x1, 0x6, 0xcf43, 0xffffffff, 0x6, 0x400, 0x2, 0xfff, 0x80, 0x7, 0x200, 0x8, 0xc8, 0x2b, 0x999, 0xfffffffffffffff8, 0x400, 0x3, 0x1, 0x7, 0x2, 0x5, 0x8, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00008cd000-0x1)=0x0, 0x6}, 0x80, 0x8, 0x400, 0x5, 0x7, 0x8, 0x3, 0x0}, r0, 0xa2a7, r1, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000824000-0xe)={0x0, 0x7f, 0x3, [0xb2e, 0x7, 0x2]}, &(0x7f0000247000)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000811000-0x10)={0x3, 0x1, 0x1, 0x5, r2}, 0x10) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000171000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f000079c000)=[{&(0x7f00002df000-0xcc)="290000001800ff0900000000060000020a0100000000ff06800800000d0009000980001900000000f6", 0x29}], 0x1) 2018/01/08 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0x3, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0xc2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f000066b000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005bf000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0, 0xffffffff, 0x2, 0x49}, &(0x7f000023c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000514000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x5, 0x3, 0x99a, 0xa8a, 0x1, 0x1, 0x6c0d, 0x3, 0x4, 0x7fffffff, 0xffff, 0x3, 0x8, 0x7de8]}, &(0x7f00009dd000-0x4)=0x108) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009d7000)=0x0) migrate_pages(r4, 0x2, &(0x7f0000370000-0x8)=0xda7, &(0x7f00005bd000)=0x9) modify_ldt$write(0x1, &(0x7f00006eb000)={0x80000000, 0x100000, 0x0, 0x2a2, 0x9e1, 0x9, 0x3, 0xffff, 0x1ff, 0x4f4dc800}, 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000418000-0x15)='/proc/self/net/pfkey\x00', 0x90040, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000610000)=0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000d19000)={@multicast1=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000e1d000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[], 0x0}], 0x1, 0x0, 0x227, 0x2}, 0x0) 2018/01/08 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000405000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@generic="f97c62bac4d4b5627ab93fe083bcdbd1", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d61000)={0x0, 0x7, 0x0}, 0x4) r3 = syz_open_dev$vcsn(&(0x7f00001e1000)='/dev/vcs#\x00', 0x6, 0x20e102) mremap(&(0x7f0000755000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a23000/0x2000)=nil) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005fb000-0x88)={0x8, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) write$tun(r2, &(0x7f00009c3000-0x85)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x2, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}, 0x26) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00005dd000/0x3000)=nil) lstat(&(0x7f0000ff0000-0x8)='./file0\x00', &(0x7f00008a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f5c000)=0x0, &(0x7f0000c4a000)=0x0, &(0x7f0000efa000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f91000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000803000)=0xe8) lstat(&(0x7f0000b5b000-0x8)='./file0\x00', &(0x7f000084c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) shmctl$IPC_SET(r4, 0x1, &(0x7f0000052000-0x70)={{0x7ff, r5, r6, r7, r8, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x1, 0x6, 0xaf, 0x6, r9, r10, 0x8, 0x0, 0x0, 0x0}) 2018/01/08 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) syz_open_dev$vcsa(&(0x7f0000b23000)='/dev/vcsa#\x00', 0x8, 0x200000) r2 = socket(0x11, 0x803, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fa6000-0x4)=0x0, 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fbe000+0xd4d)=""/224) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d62000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) inotify_init1(0x0) openat$ion(0xffffffffffffff9c, &(0x7f00001f8000-0x9)='/dev/ion\x00', 0x10000, 0x0) bind$bt_hci(r1, &(0x7f0000d75000)={0x1f, 0x121e, 0x3}, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000260000-0x4)=0x79c9) socket$inet_dccp(0x2, 0x6, 0x0) open(&(0x7f00003bd000-0x8)='./file0\x00', 0x0, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffffffff) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/08 17:40:15 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8a000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000063a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000173000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x50000) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000046c000-0xc)={@rand_addr=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000509000-0x4)=0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a4d000-0x20)={@generic="7cbf0d2131613492fcb16c47caaa76ce", @ifru_flags=0x1000}) connect$inet(r2, &(0x7f0000cc0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ef5000)={@generic="e8c57a3bef6b090f99035fd09dee666c", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000657000)=[{&(0x7f0000704000-0x29)="290000001800310dda00004000c907020a2400000000ff0680000c000c00080004000c0001fb00006b", 0x29}], 0x1) 2018/01/08 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a30000)=0x0) ptrace$setregset(0x4205, r2, 0x200, &(0x7f000081a000-0x10)={&(0x7f00008ac000)="48db6ddd08a810f2f18a6a", 0xb}) r3 = socket(0x2000000013, 0xffffffffffffffff, 0x8000000085) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002ea000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bd000)=0x220) dup3(r1, r0, 0x80000) sendmsg$kcm(r1, &(0x7f0000bbc000-0x38)={&(0x7f0000436000)=@generic={0x1, "049898fd2ad84ce03d049546dbb97724f1fb6499093156cd658850bf2fb9a6c7ef1ef7c6791ad3dcf4387ebca8b28fa2ffe1788157967be9ab62f56ad5666299f092bf3b698444e97fdd2b01f4599005829c9fe3a41f64c3baf68dac42d33140809c8422ccb445ba858742b766149b5f5eaa965c9e27f5a05b4beb8a97c0"}, 0x80, &(0x7f00002d6000)=[{&(0x7f00009bb000-0x8c)="a0a509a6613a929fead5b078a914a4c5c179b361d2aa361994e0bd56ff566af039e27660e26f3c46222f24a4a12024fee21b032bd5b0501f2436e0b50595c5119d78b320ab0991a2c470ce5baef71abe9b105715d5a5d373cf7469ffbffc256315d83ae8433b51200f1705e6407c26c89676370076545b8bc3974a2754bcfe25e3a85782ad6b902e5b3d3472", 0x8c}, {&(0x7f00005c5000)="06912d", 0x3}], 0x2, &(0x7f0000b9d000-0x1380)=[{0x30, 0x113, 0x80000000, "e23d1bf308aa56e7f3913c9436fa336048bc0abeed03e3cd61f64a"}, {0x58, 0x0, 0xfffffffffffffffa, "466d8777e14ec29e50db63b5aa109425d6061fb341867fb3bdbfd6372021184892b7095b6fb087fc6347370860487d714490635e97d80f155f4205a28aeae1a4f71fdc0872ae"}, {0x108, 0x0, 0x3, "83d6900dc70a241c9b19e59ded419d5de5af1b5e725f7295a02c13e74d81154f4370347cd049d85425f88dff6b42a35b4cd58bac2899c227114f10b097e546d84e31a2c079c70cf5dabec0e578c80db64d2cf7bce89bf133e509a6f89aaad4e2ac36bd62373188be7f13126e1ec4e7ed659308e090a695a3f582fcaabb00bfdf2cb04dcc8408a06bdd4ff6ad68697dd6ffd115f885d6f2000561da24f8eae52be6f934c155a3d0d97ac350527468b5aacb3ca88f849e1d7ed3675bb4e4832a6edcdf439860c4c18bc73397b71d2cce0190896f0f500a0eeb08037cee8fdee71036405831232f4ba5bf7a20efe99802475fe9c6"}, {0x28, 0x0, 0x3, "6b0523db73643389604c5b2da8b8db47f516a3ac8f22b934"}, {0x88, 0x115, 0x3, "1e811efa6ad1e813b719f71de2e379fce8e074fadacdd2a3c6ea349f118224c0a2f659f505612b51313f2362a4eefb85475defedf3f7643a2c29dfa011d755c6351e0d0cb81c319f5efbd4a3224fc927be4e7503d0359f7e3a5d5e6fd03236a5ff7aed832ba4a65943c641ac8624c11b89"}, {0x30, 0x108, 0x1, "7511b0c2c521d1693cd325352bd1c0be363b5781e93bfed125a70dc2cb"}, {0x100, 0x10b, 0x9, "be900966ca618b38dc20cae96395b6f119f5a5e16ad44c9c6655ef7fbd76060750e32ce5dee1a82cf90327eabf1f5e2cabd1efbb8c284cc260c3829ff3db68abf456f04a43b727de443adec26704d5f2d5496921e1ebaa6aaf0ffa7e841c90f105aac88396416d75b3ab819cd100fe489337cab0b2732d58c33f155b6419ecda446551b88b3d2c6a7cd50093e21624aeab849b5015e26a9dfffccdfdb53f7499b03be1c67d01be6e5f49c4f985afc596639304bc28168e9012f49c00b70a9c4a3d0e92e6374d06e9578e8256fcd09e79485ac7c20ed7cd3f1b6bd890bd37bca66162aa9f7907e7b1ead1"}, {0x1010, 0x107, 0xfffffffffffffff9, "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"}], 0x1380, 0x20000001}, 0x4000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b0a000)=0x14) dup2(r3, r1) write$evdev(r1, &(0x7f0000bbd000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/08 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = syz_open_dev$midi(&(0x7f0000cc4000-0xb)='/dev/midi#\x00', 0x6, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000e66000)={0x0, 0x1, 0x10001, 0x9d, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000368000-0x40)=[{&(0x7f00008a0000)="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", 0xec1}], 0x1) syz_open_dev$loop(&(0x7f000015a000)='/dev/loop#\x00', 0x7fffffff, 0x802) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000c1f000)="220000001100072100000008000000000000100001ecffff07000200e700ff02f14d", 0x22) 2018/01/08 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x25, 0x5f3d57f0) socket(0x11, 0xa, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000007a000-0xb)='/dev/mixer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d2d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000059b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000388000-0x8)={r2, r3}) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00~\x00', @ifru_ivalue=0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/08 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d3000)='ceph\x00', &(0x7f0000cfc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c6e000+0xd51)="6259ab71319c3c258c13d0975d52de64c35223e89f0f75fc93764101731157027756d7b651b1eb", 0x27, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/08 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000c84000-0x3c)=""/60, 0x3c, 0x40000020, 0x0, 0x0) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fda000-0x3)='-[\x00', 0x3) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000749000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(r2) perf_event_open(&(0x7f0000443000-0x78)={0x7, 0x78, 0x1, 0x7, 0x8, 0x2, 0x0, 0x9, 0x400, 0x1, 0x7, 0x5, 0x9e61, 0x2, 0xfffffffffffffffa, 0x9a, 0x0, 0x400000000000, 0x2, 0x2, 0x3b0, 0x6, 0x1f, 0xd75a, 0x97f, 0x1f, 0x2, 0x8001, 0x800, 0x5, 0x9, 0xfff, 0x8001, 0x200, 0x80000000, 0x7, 0x7fffffff, 0x8, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00005ef000)=0x0, 0x0}, 0x102, 0x8, 0xba, 0x3, 0xfffffffffffffff8, 0x2, 0x4, 0x0}, r3, 0x3, r1, 0x8) 2018/01/08 17:40:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6a, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x80000000}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0x9fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x3, 0x80000) 2018/01/08 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000899000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000e93000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00003c9000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000afc000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) 2018/01/08 17:40:15 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000d29000)=""/157, &(0x7f0000000000)=0x9d) pause() r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000-0x4)=0x0) fanotify_init(0x34, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000003000-0x4)=0x9, 0x4) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x4800, 0x0) clone(0x4100000, &(0x7f0000000000)="9f3cf128c39ff7abd7ded2bed13e6cde7e8e7bd8cf30840bda140f", &(0x7f0000001000)=0x0, &(0x7f0000003000+0xd04)=0x0, &(0x7f0000000000)="0d50aa46cea97c3a62a8a2c63813014568cc4202f947bd323b4526c912f5fcd0dbc812fc3378420d91914699b8362da6fd66d1ce6e35ae4d33357f41efde9c7f529b631e8d81de1931efc0c82d1f0a7f8352a252a3ae") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000005000-0x20)={@generic="023f098355cfb48f62f3882cb69e3165", @ifru_flags=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000006000-0x8)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006000+0x8f5)={r3, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfd9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x10000}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x5, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r0, 0x402, 0xa) 2018/01/08 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xc12000)=nil, 0xc12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bdd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000373000)='/dev/audio\x00', 0x200000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001b6000-0x10)={r0, r1, 0x3, 0x1}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c13000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') getdents(r3, &(0x7f0000909000-0xba)=""/72, 0x48) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00005cd000-0x4)=0x60, 0x4) getdents64(r3, &(0x7f0000c10000-0xdf)=""/223, 0xdf) getdents64(r3, &(0x7f0000c11000)=""/44, 0x2c) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00007d5000)=0x3) [ 82.583559] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program [ 82.600640] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 82.618617] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program [ 82.627442] device eql entered promiscuous mode 2018/01/08 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x3, 0x0, 0x155) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x80000, 0x6) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe7bb, 0x800, 0x8, 0x7fffffff, 0x40100000000000, 0x400, 0x5, 0x693, 0xb029, 0x1, 0x1, 0x74, 0x9, 0x1, 0x1]}, &(0x7f000070d000)=0x108) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000024e000-0x8)={r2, 0x3}, &(0x7f0000fc1000)=0xfffffffffffffec8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d15", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 82.648651] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f000052d000)=0x0, 0x4) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000c9000-0xc)='/dev/amidi#\x00', 0x8, 0x400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f99000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000fe000-0x10)="01007a00010000000000000000e90054", 0xa) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000dba000-0x20)={0x11f001, 0xf000, 0xfff, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000282000)="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", 0x301, 0x0, &(0x7f0000f4f000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:40:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b7}, 0x1916, [0x6, 0x23, 0x7, 0x8000, 0x0, 0x6, 0x4, 0x4]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x6, [0x8, 0x8, 0x80000001, 0x7fff, 0x9, 0x8, 0x9, 0x1e9]}, 0x5c) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000002000-0x8)={r0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000001000)={&(0x7f0000003000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000003000-0x9f)="1f8e100486d86c4530b81ef198f99706630aee55790a9d6c05062ac882a1ce61926a4fa099c97d491810de27a56b00e1e413b02171afcb233ffddfb0d290e4971b441f952642c4d58c77d437a9df93ab97770c722daa632f64d3edfa1d673048557b3e9e9068eda6e3e320aa9337dac33bdee25f412c3178945f14837a295cb9391b2ba85f3aeccd599eda4287693bf663b0c219d2f833cf72d8d0430652d5", 0x9f}, {&(0x7f0000003000)="1e9f05a0a47bf72300bc2069d40f9c73bdfad7d32ef9b14a64a1cbd621175e49f37f7b270f1a1f4f59a222f5a17b2b63a5547d232d48f8eb26d2f780096586b5b6b26aab485387b9cdfa858084204883adc387a50e5cadbf6eea5f31f1334daaf9b0fbf508fe9ebdf07eecc6f4124a28fa76aceac25f89a82ad65c0f", 0x7c}, {&(0x7f0000002000)="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0x1000}], 0x3, &(0x7f0000003000)=[{0x48, 0x11, 0xfff, "5b9d4bdbce2395dc43843e79ab40c150664d89ee154a3a75babcd08242aa12ab80aa57013d1b61f4d2e1358e9b591c4a73db"}, {0x1010, 0x10d, 0x101, 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{0x50, 0x0, 0x8, "d28b00b8f52f79ee18bbc38de0261f38ca309a3e78c4aebe475e141727295ac8eefc1ff73e4787cc008227c65f5ea42a3c81e3043fc9b90c29"}, {0x38, 0x0, 0x2, "459ed02c74a159854c2f2bc2c2c5c80fff2f69041c4434f9a857ff44f20bc2fb4bb5435f1b"}], 0x10e0, 0x10}, 0x24000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ptrace$setsig(0x4203, r4, 0x3, &(0x7f0000001000-0x10)={0x31, 0x7, 0x200, 0xe6f7}) recvfrom$inet6(r3, &(0x7f0000004000)=""/31, 0x1f, 0x2, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000006000)={@generic="00c361e6c83a0ecf2b1203fded788aa7", @ifru_flags=0x1000}) openat$kvm(0xffffffffffffff9c, &(0x7f0000004000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000007000)='autogroup\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000008000)={0x2, [0x0, 0x0]}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={r5, @in6={{0xa, 0x3, 0x2172, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x100, 0xddf, 0x5, 0x6}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000000a000-0xe)='./file0/file0\x00') 2018/01/08 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = syz_open_dev$mice(&(0x7f00005ce000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eae000)={0x0, 0x1}, &(0x7f0000e39000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009db000)={r2, 0x9, 0x0}, &(0x7f00002e8000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@common='bond0\x00', 0xfffffffffffffffe}) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003b9000)="", &(0x7f0000d2e000)=0x0, &(0x7f0000654000)=0x0, &(0x7f0000737000)="") getresuid(&(0x7f0000fa6000-0x4)=0x0, &(0x7f0000baa000)=0x0, &(0x7f0000a58000)=0x0) timer_create(0x7, &(0x7f0000847000)={0x0, 0x36, 0x2, @thr={&(0x7f0000b66000)="5a1ed0cbb569049469afff6b287ce5784340257d78e2db8188a9e03cb6b0ff6258ca4a2af8b756e2935a9f54478affb91a1c81012f7dffc9d1dbbcb60ce6789d67a0b4c8f618df4c7b577f2ef679fb74dbd932f9ac664bb548fa725d7f", &(0x7f00009b5000)="534dc0bff4d448e2e4b3daa3a5f58e3efd0bfacd09de7934a3874e5ce05824dc32aa26f640707d08cc8dca64f68157df51cdd7b75905e20072f07ac6cba49b5a43850ed4d6d03aabb1a41a6e2baf7cddeace26287cebfb9c72fb0b7acf08ccc75204feacb857"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc6000)=0x0) timer_settime(r0, 0x1, &(0x7f0000d76000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000aec000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 17:40:15 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ea4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) shmget(0x0, 0x2000, 0x100, &(0x7f00008c3000/0x2000)=nil) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c74000)='net/rt_cache\x00') bind$bt_sco(r2, &(0x7f0000cf6000-0x8)={0x1f, {0x5, 0x6, 0x1, 0x0, 0x2, 0x0}}, 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000598000)='/dev/vcsa#\x00', 0x5, 0x1ffe) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000668000)={0x0, 0xffffffffffffff9c}) r6 = dup3(r0, r0, 0x0) ioctl$ION_IOC_MAP(r3, 0xc0084902, &(0x7f0000428000)={r4, r5}) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00001db000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000098d000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000573000-0x4)=0xe8) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bdd000)=[{&(0x7f0000c0b000-0xf)=""/63, 0x3f}], 0x1, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/08 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000081000-0x8)={0x0, 0x0}, 0x4000) symlinkat(&(0x7f000001e000-0x8)='./file0\x00', r0, &(0x7f0000ce6000)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mq_getsetattr(r0, &(0x7f0000b48000)={0x4, 0x8, 0x10001, 0x9, 0x2, 0x400, 0x4, 0x0}, &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:40:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x4, 0x8, 0xae, "06a688018f30", 0x3, 0x0}, 0x10, &(0x7f0000001000-0x2f)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000-0x72)="e4c2afafc3535d3a424e63cc6c2635dd2951cc35c166f876deb2349101043d2110899f0b4fd0c1a7cda994dd1cf601d4ac47b7a0a61d23e00b6003ccbcd5bf73b66e335669b66dd779efb5bd80eb7c10d19f89fe2a8ff304a24cd6a215585d78c514df847f50d980c65739586998291675b0", 0x72}, {&(0x7f0000002000-0x99)="4c4f8a21529e29e0a1dd523a7261f8599af17ddde887fbd25d1a5b8daf5052c6e804d7cdb90b04fddfa4f7a780d9ba4f97ac788e0ce6626f547b8a8f9c7c77755b689345523ecbc14c52d2b34db30463f39604d2aeed49c9b5ae72f40415f05bb1a4100822c322c519f27ad8b468546a0b82e66e1a483301e2a7f41ad3fcf4044d58d52c33e82aef0ce0880360014777751423418605748e6a", 0x99}], 0x3, &(0x7f0000925000)=[{0x18, 0x104, 0x8, "226ea9caa8"}, {0x80, 0x107, 0x2, "27e731b02a65c3bba406ea6ec03dc525517ed9ed586ee2acef5ec7ebb0675851781f68757ddeb1857d38c47160f512744f65625776223a1818b3c92ad84936120f20a6a00fc031552b2d66d5b6452bdd93f0277a37824b6100fd998391e956ffc3a97d8719044d7bc915eae74bd58809"}, {0xe0, 0x11b, 0x3b, "a407f04e9058e57ed20b14e0786581c46b2b8503b0410414a18ea4240c53b797a44bd7d51829bde5f6c93d67abff94428ba05be1ee98875ecfec7368a7a7214c16573fb9bd6b40e3f91a32dd6a3743e5b55d9b9d3bb7c7f38d67b3f17664db72c0be8f141cb48a4f46b613617f474223e4d9bc7e737278a65e389398a497fea277bd3d52421b05df17228f8537af04174486d7569f11c16a0af2a0f8fd166b5e1f6f47d99b3b92648fe0c76f9f0d8a3f0da19b9fdbebd59cb3bbdad74a6d85d7596cf12784f6645bb4434ba1b7bf18fb"}, {0x1010, 0x117, 0xcea, "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"}], 0x1188, 0x4000}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000)={@multicast1=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000003000)=0xc) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x3, 0x4) connect$ipx(r1, &(0x7f0000005000-0x10)={0x4, 0x70, 0x4, "dd47083c88d1", 0x4, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x40) accept4$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000007000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) accept4$ipx(r0, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x80800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000009000-0x9)=@known='user.syz\x00', &(0x7f0000007000-0xa)='/dev/cuse\x00', 0xa, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000007000-0x8)={0x0, 0x80}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000009000)={r4, 0x8}, &(0x7f0000006000)=0x8) 2018/01/08 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = shmget(0x2, 0x1000, 0x54000401, &(0x7f0000af6000/0x1000)=nil) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009c6000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a15000)=0x0) kcmp(r3, r4, 0x6, r0, r0) shmctl$SHM_STAT(r2, 0xd, &(0x7f00002fe000-0x7a)=""/122) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x0, 0x9, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/08 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f00005ea000-0x8)='./file0\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1f) modify_ldt$read(0x0, &(0x7f0000ff2000)=""/207, 0xcf) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000021, 0x0, 0x0}]}) llistxattr(&(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000132000-0xe8)=""/232, 0xe8) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000497000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000068e000)={{0x2, 0x7ff}, 'port1\x00', 0x4, 0x8, 0x7f, 0x0, 0x10000, 0x7f, 0x6, 0x0, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/08 17:40:15 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x40) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000159000-0x80)=""/128) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) 2018/01/08 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000cd9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007b2000)=0x0) ptrace$cont(0x19, r2, 0x6, 0x8) 2018/01/08 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008aa000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000453000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000070e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) fstat(r2, &(0x7f0000b72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d97000-0x4)=0x0) fstat(r0, &(0x7f00008d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmmsg$unix(r2, &(0x7f0000b98000-0x38)=[{&(0x7f00008c3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a8e000)=[{&(0x7f0000ad2000-0x35)="0a7fcdfb2dea23eddec288222d43f98ac32a13c749742f80b0919294cf0c5651b70d108ff5051d4c1a9472ca85b717d6c55ca23c99", 0x35}, {&(0x7f0000d26000)="96b0f9ed5a614dd923033da3997050f0c65a87fe2071f659ca82888015a4ae23e680b52fac147fb5e2c14fd2bd8ff9a954a20600bd21bed534afdcd96f", 0x3d}, {&(0x7f0000884000)="34e300559530da3066370012b3e75d26c9480eb36393c64639b6abe6fed684144a0bfe9979fb64fdf2d20a0bad2e9998648f4d8d92c78d873f1f1d348e48a798085cf490b7cdc54be0e80293fd93d770f79ee336f979b362fe282a57e202c928e3b0ac93276b1d6eb118e1d45ca2c1804e0674faae5b248551c248eb4e5085dd27f2d8b5d562001a79682c1ccc45754df903df196eeee3f00102afc108a8e5b50d9eda3fc4d3cc6b5f512f454f3d158031f200fc2432214972078d27f6ecacae943c69da34e00e55287ffc1cddae8f57c3cbfde386d36be2de99aabe09579a215223", 0xe2}, {&(0x7f000016e000-0x47)="fac18489d23646b52930b51524e633f09cfda44e4490de27c1499343d603d1048943a0674abcb7460f426beabe8ebc558e6da09c3b2f667bd8bfb15ac594d536e2692274a073b4", 0x47}, {&(0x7f00008ab000)="8b86bf30d786d8e620c7a8d7d60deac763bebf1b13d3c46005b19b3d443c2a1e784fa4f2b16266d19d6b68a1ce169a4a51e8d4e1f3a104f2", 0x38}], 0x5, &(0x7f0000e27000-0xc8)=[@rights={0x38, 0x1, 0x1, [r0, r2, r1, r2, r2, r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r2, r2, r2, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xc8, 0x24008000}], 0x1, 0x24000004) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000959000)={0x7}, 0x4) kexec_load(0x6, 0x4, &(0x7f0000a99000)=[{&(0x7f000022b000)="66552fe2eb8ba9a780a2879ad978657acb9e244d2f8d57a9edb0", 0x1a, 0x3, 0x1f}, {&(0x7f0000ccb000-0x1c)="5cfa1cc9ba347dd49400c30fadbd37e07d2d6d99a4dabd587cf6ff3a", 0x1c, 0x5cc, 0x1}, {&(0x7f0000613000-0x67)="971799baa0996fb5ac16062fb00eb2e78c1b81bb6d9dd9804f8467c2cbfa124790404bee2787c32c26e6d5be8e3457b9bbfb316616ce5f6d2cf6d76416a126ac2f216cab64d5908db2d2a0c8034c9fdcb67ed5773388e0132c8e5175f25d544e410ad75777cd5b", 0x67, 0xe19, 0x1}, {&(0x7f0000454000-0x1000)="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", 0x1000, 0x80000000, 0x1}], 0x320000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000de8000)=0x70, 0xfe1b) bind$inet6(r0, &(0x7f0000dec000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000dee000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='J', 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7d000-0x11)='/selinux/enforce\x00', 0x88040, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000233000)={&(0x7f00008f3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007e7000)=[0x0, 0x0], &(0x7f0000314000)=[0x0], &(0x7f0000851000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000012000-0x4)=0x0, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/vcs\x00', 0x4200, 0x0) syz_open_dev$sndmidi(&(0x7f000010e000)='/dev/snd/midiC#D#\x00', 0x1000, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000490000)={0x609e9d40, 0x9309, 0x5, 0x3}, 0x8) 2018/01/08 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000448000)="2400000058001f0014f9f407002327000aff061108000100febfffff0700020001000000", 0x24) r1 = creat(&(0x7f000073a000)='./bus\x00', 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000d0a000)=0x0, &(0x7f0000c87000-0x4)=0x4) fallocate(r1, 0x23, 0x0, 0x1) 2018/01/08 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000080a000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000293000-0xc)={0x0, 0x0}) readv(r0, &(0x7f0000567000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/08 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000380000)=[{&(0x7f00003df000)="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", 0x1000}, {&(0x7f0000db2000-0x9e)="9fdc013f179874598d9e5aed27446eb69b9b408b2442fd2be07481fdca13f8f87a0b8bf0a2cf7a092528c47fea756a73516007beaa5d321c354ca010728ba24928979d9dce4d14ca875f7e4057fd554dcbdea52001033160c971b21a38523104d1fa0d3e33e87745ec3cb3aae13836e84383496bd73ffcbe60a56e21054e086a0529757c7ae5a2447869c7b3f45734b84413d82a713627340b62dafad8fa", 0x9e}], 0x2, 0x2) open(&(0x7f00008be000-0x8)='./file0\x00', 0x0, 0x0) sysfs$3(0x3) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/08 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005ec000)=0x0, &(0x7f0000856000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000013000-0x24)=[{0x24, 0x2e, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) 2018/01/08 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) r1 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009a6000)={0x0, 0xfffffffffffeffff, 0x6, [0x9f, 0xfffffffffffffff8, 0xea03, 0x7, 0x100, 0x401]}, &(0x7f00009ac000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f03000)={r2, 0x0, &(0x7f000009d000)=[]}, &(0x7f00000da000)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fec000)='/dev/snd/pcmC#D#p\x00', 0xb420, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000944000)={0x0, 0xf000, 0x80000000, 0x142c, 0xaabf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r0, 0x0) accept$packet(r1, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000058000-0x4)=0xd) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000a31000)=r1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000b5c000)=0x0) [ 82.981511] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 83.033365] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/08 17:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000467000-0x4)=0x7, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x6, 0x1) semctl$SETVAL(r0, 0x1, 0x10, &(0x7f0000130000)=0x80000001) mkdir(&(0x7f0000a60000-0x8)='./file0\x00', 0x0) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f0000d6f000)=""/170) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000945000)='./file0\x00', &(0x7f0000556000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)='./file0\x00', &(0x7f000018e000-0xc)='./file0/bus\x00') symlink(&(0x7f0000662000)='./file0/bus\x00', &(0x7f0000c15000)='./file0/file0\x00') umount2(&(0x7f0000f1b000)='./file0/bus\x00', 0x0) 2018/01/08 17:40:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000baf000)="06ee7cc35c3f5ea7787e2e6050a01cfe1b77a2dae8f899aae223e068aa71cba5ac6e1dbb274b7076b56f1b57df89075437d853e32f5aaf3d4bcf7703361f38988e99f05a0e3e85ba32c02931022a7f46c01cb8b4126da23e6ac6ab184eb9ddfab90a6aff830a77a5bee00f61e494e3e55909a86dfe95b262738eabe0c7760d01696cef24e8b5e2164f852577ec8c0a3dfec42ab028ad54544f07aa16e7daca62450704d12806", 0xa6}, {&(0x7f0000de5000)="9714509a8e0ea62adb5e64fd510f8dbbed67ea8d9a1d8dbcb9299b0d441cfbd6ddd04d346180d1f33da31644650067e4192b313652cb6dfb54e803ca52707a368eac0ff2b7ca291c9648dc98935a1f1b96e801d4f46db639e7b1a60d5dfd0d9a01", 0x61}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000001000-0xd6)="ef33be602e00b27a558c085c1751cc78ef270993dd841d6ed88f65b94c8ae0f3a0d83f2c9c4f4530f08f8657537b83f29963aba6ff3d4a15ed2653387f1ae771ceeea9d43f5db0c42dc960fdbff1282e1d26bfc0173f6b682309d3cce12b8525ec2eaa9cb91730337344cabd3560b882d35579a936b071fcb4abf84eacf3dd431510410886bd9e1e0abb7fb5c41b2f391ab94d22de8ebd04991b4844d0bd8467e9a485f591033dcdb5128b81951b849c69b6e8073e5c61bee950a569cea27d742e1c6bb665fe44de2bae425fc6b62e950596189627f6", 0xd6}, {&(0x7f0000001000-0xf8)="10cf739577d44d9f45aad28aa66af9eb3379dd87c0c25d8435e9d18547c6e7e0fe8d3ed9aca33b9167ac85bed20220bcada7ab630663acede8fc3c45ce762c6ad8a94bb34c4ae364adaa22e91ed6bca890eb82dcac619c2c283067a1b5ab271d336646334d1cb5f9f38398d1a43409bc3b39530f552708d65b7b4dbaadd2c7cbefca345d226acfe1b5fe19a1193c55c1df9fcac25cc1b2013bfd971a4d9a305d3a1df4c3b70b30a5241303bccf3923bdddda172098459df4370899b08be1ff8d2936ec4ad9357e912ee6ce339877155c57cbda3210379d64027be153a02fc8d620956b80bc5aeba0280285a2f160587292f2dbdf3bd30748", 0xf8}, {&(0x7f0000001000-0x87)="5aaa5325f67138f7881a352199f9cfdb234f30364e75408048b771ff440dc2f1199dd62abd5c3dd3a9479169f1e9dac68b4a219f96a8634eaa5a0bde491722c0349a7066d9d3450afa111e01bbb8c4aa4f9a6fd32f235bd63a68e0e3e3018439f3225bbcb5663d355f6e7f71441f1b26fe9563c27e0443430325fe8160470d36737ac6da042229", 0x87}, {&(0x7f0000007000)="5b2dc810", 0x4}], 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x2, 0x400) semop(r1, &(0x7f0000001000-0x12)=[{0x7, 0x10000, 0x1000}, {0x0, 0x0, 0x1000}, {0x0, 0x7, 0x400001000}], 0x3) socketpair(0xa, 0xa, 0xfffffffffffffb6a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcc, &(0x7f0000000000)=""/71, &(0x7f0000d17000-0x4)=0x47) sendto$inet6(r0, &(0x7f0000156000-0xa4)="", 0x0, 0x40010, 0x0, 0x0) 2018/01/08 17:40:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000f29000)={0x0, 0x7, 0x0, 0x9, &(0x7f0000001000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00002bf000-0x10c)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:16 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00007ce000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x40000) set_mempolicy(0x7ffc, &(0x7f0000ec8000)=0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f000088d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01111506090002000000061200140203ff00040000017fffff230000fd0000ee"}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="81ff2bc1bda9571befdcea68672a5ef0f0e71c16c36b79246b667e8e1665dd6f829b1ea1a153577b308609909b58e468532201246b") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xdd, "28e245e56ba1d7bcdd2147b3b0f4ee9d76fa804b085f3b7221f506a8edddddddc24dfc95f18bd9c3ee78d5c94ee6418cf300fe067f35d7e46d58bbd0ef7282e341edb9801570782040010d4e220fdb19acb99bc5e58f9b69552d390d439235db924a6a1fbe82d2f9b601d5dc13f0c3778eb5e232a113f52ec6c9bdf5258dc56b795ba8d827ca1d8de3ab21ad0d5c563f1af70917f1fc5e98598d34d3d6c106600c8b999be308dd46bf2caab7d61932acc9695ac78746c9e1f227ee6b00a942affc86e6d2ec606541c942179f6096c49c96ef3cb5030020c1d02d8618a6"}, &(0x7f0000000000)=0xe5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe2000)=@assoc_value={r3, 0x422}, &(0x7f0000bc7000)=0x8) 2018/01/08 17:40:16 executing program 3: r0 = socket(0x100000011, 0x803, 0x0) setsockopt(r0, 0x107, 0xa, &(0x7f0000000000)="", 0x0) fcntl$addseals(r0, 0x409, 0x40000000000006) 2018/01/08 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d96000-0x8)={0x0, 0xffffffff, 0x40}, &(0x7f0000eeb000-0x4)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008c3000-0xa0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x45f2, 0x1f, 0x6d78cbed, 0x81}, &(0x7f0000eeb000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000096000)={r1, 0x0, 0x6, 0x92e}, 0x10) 2018/01/08 17:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000229000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3b, &(0x7f0000ca9000)="27fbab86faf29a43a21a60b2f58452f1064331988c1e7ae0c11d121ac6ccdd83933f5c3005d668037926f742d44bd5adb1a305346f4a7bf95dd205cb375864acaed61e3fe59e60005adcb76968df6bbc5e3bfb9966bd3765f3962708734828df15627c07672266941e87b2a2c4a36ddc52edf37248eae91ec8fe66021541fedf069c6bc5cfe4bb24a5b4478a467bce8b036c", 0x92) close(r0) 2018/01/08 17:40:16 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000419000)='./file0\x00', &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000b12000)='./file0\x00', 0x6001, r0, r1, 0xfffffffffffffffc, 0x400) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ef8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/08 17:40:16 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x5) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000054000-0xc)={&(0x7f0000006000)='./file0\x00', r1}, 0xc) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ftruncate(r1, 0x0) close(r0) 2018/01/08 17:40:16 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000750000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000529000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @rand_addr=0x3, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) fcntl$setlease(r2, 0x400, 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a01000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000ce7000)={0x1400000000000000, 0x2, 0x7}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000926000-0x11)='/selinux/context\x00', 0x2, 0x0) write(r2, &(0x7f0000dca000-0x22)="2200000019000700000000ff000800000a000200a4deff0107fdff00050014800127", 0x22) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000296000-0x9)='/dev/vcs\x00', 0x88180, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00004c1000-0x20)={0x10206, 0x0, 0x4, 0x1000, &(0x7f0000002000/0x1000)=nil}) io_setup(0x80000000, &(0x7f0000074000-0x8)=0x0) io_getevents(r5, 0x5, 0xa, &(0x7f000068b000-0x140)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000500000-0x10)={0x0, 0x0}) 2018/01/08 17:40:16 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003ac000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000515000-0x8)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r1 = perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c52000-0x9)='/dev/rtc\x00', 0x8a000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000057a000-0xc)={0x20000014, 0x0}) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000569000/0x2000)=nil, 0x2000, 0x4, 0x12, r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000bc5000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00000fb000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000dfa000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21, r3}) write(r2, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) syz_extract_tcp_res(&(0x7f0000a3d000)={0x0, 0x0}, 0x0, 0x6) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000573000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00003fe000)={0x0, 0x0, [0x4, 0x6, 0x100000001, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSCTTY(r4, 0x540e, 0x7) 2018/01/08 17:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000603000)='keyring\x00', &(0x7f0000921000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00009ff000)='id_resolver\x00', &(0x7f0000075000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ce000)='t', 0x1, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00002b6000-0xb)='/dev/audio\x00', 0x80002, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000f75000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000cfa000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000061c000)={0x10, 0x0, 0x2, 0x8000210}, 0xc) keyctl$read(0xb, r1, &(0x7f000037d000-0xe4)=""/228, 0xfffffffffffffec5) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000b44000-0x118)=[{0x0, 0x0, &(0x7f0000ff5000-0x80)=[{&(0x7f0000e3e000)="35af40432388f6722cd2493979eb804ad137fe8d701efad18defd07e5813cca471a0219d264464311b9173e2ee24da54894e8f1b299c21a61675f64b49557362faaa63f0c44de202d2f56967f33f350109aa9c89b85112b42225566846de60d223dbd4fa10096aa64a538030a98edf165c14a5c73b4b185b0bf2f1365ff9d5d74b77c6c473400bb059d3acc79e3e4864e554b6d89b56db57898fbfa34d55da07761ad6c8f729ad0aac852a18cd52bb6d6fc2", 0xb2}, {&(0x7f0000818000-0x85)="e83211c8eccbcb388e473102a3b08dda838b9ed6f8c72d495129025f1c4f9c8f02ae17a8a983568babc7467d1ec2933895f97d6581a8682a02084fecc200e97c2827a685f66cfd5145b9eb95a0ebee27a85981a7273277b05867051a6005f4b57c8bd3e10a036909f35556abbe76e67144949e3eb70e3b86ecf500f8cbe8380b9ab21abc34", 0x85}, {&(0x7f0000e2d000-0x66)="39f88353fb1296fe910c0eb4cf98ce6129f2062a2a52856e140b084696b03190b32d2510357a0744277bd4ca64578f7c752184ea0bafa077d5d5c0a756568a3ca276c7933f2f401d5d1ec77d0f1599657f36852e604f25d12975021efce9a1339ae5f549d013", 0x66}, {&(0x7f0000703000)="e4c4509767f2bac8aab2a49ba1c5f8e5a950de5f19f8ba21638867e68d80d4e8979a", 0x22}, {&(0x7f0000917000)="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0x1000}, {&(0x7f0000c82000-0x49)="302a7e93f19010708e7ab24d3f5e3caf02c77526bb23a98b60cdfe91ccc3d91a49136dbcd777a6f2551ab6e1e11c893cbde193c1f57df554c6b2daf8aa2834916cbc7bdd74fd511b26", 0x49}, {&(0x7f0000ddf000)="ff43362e05cc29cf64797a26671172165615b3ea64de623c968ebfd7b8e3e0ddcb4c838f57cc2468f44bab73965820080c4a718d7f701b", 0x37}, {&(0x7f0000cc8000-0xc6)="552c021c7bb792ebb3030dc11d1c6cf63cb2edc0cc025a0a1d16e103a44f5626457863f3816ec877d386b470a650d5c5e05c12dc0a4c75a866a507e9b46424b680012331e58d1e39bfeb3f0986d62d2a77f9396bc152574d521aef638d715c9486a00d652cbdc40127ef2f6bb5bd2447180c9f160bed7076479766576fbef932b0cae419c2bcbbfe8e71a0bd7bbe14f0ca17512d01a6dafd168687dd5e6c3484e3d974d8c75d71b1adf2fdf51eff20fb0a7c4c68162597e939b48591c005dcba058db1ed05bb", 0xc6}], 0x4, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f000067d000-0x20)=[{&(0x7f0000346000)="3c968b23c8e2df653f7b61e50d66b09cb84fe0ad08efdbdc186ea37dfdd538f89d8707b408bf633ca4488c9ce4b57fcbf9e7a1af265f1e6455f398caca199de30b82eb33ae", 0x45}, {&(0x7f0000d3d000-0x7c)="47cd686460a9187aac8d651e1ef34e3c1f727d7c182273014122c9cffe41b341f63494ddcdf5de8e069471704cd2200f27761f84c63f2e2274121c965a2b616c4e4a56ae7fe2b3e84afb327194a92666466dd38fd96f432b98639e11e4e0e9586fc3d52b39e6bfa437a30b761c790109d030b4081a7b7accc275e24a", 0x7c}], 0x2, &(0x7f0000682000-0x250)=[@assoc={0x18, 0x117, 0x4, 0xd7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x81, "a876d181f658bd31cfff93a010b09167cf4ec8600b30bd848ca4276f6bfa1d303afe773350f350df21d4b85cab3447030cb1dfeb8c6ac60c7af3b2d140cbe6cbbd9c858096ce313224855e1a5e74b57e1bc9aa85b5b703572385460dea1137b6627f2323b1398a006343d0eb509d2642b0f000d7775f962fa3aedfdb7ab7becb64"}, @iv={0xe0, 0x117, 0x2, 0xc7, "5bb5820d13d7565d59e46ff69099eeed37f28d5eb58d8db5e5da3f4f1c85058db007157fd67ca321a042f6c10d27162a577848cd628afd446e4ce40ef26811137538f97d8d8be636825bdd0ca26cea53828b30bf1d5020e8084332354c9d491360d1dd25bf5032d73a0009980581602154b8dbd22404b48342e65f2c1235d0ba87cf2f7361763e25339568dc82cf6600edab16e179e70b32b71b9e01de16e52fb87beeb7b73c6e0c892db7d82ec96f17f1ccb264cfebeb0989addb2200233867c8ead7fb915dcd"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4c, "68557e301675bddf112812f7faefcca33d06c0a6e516a8117961b355318d33b16678d3df3db6dbf715b115907832079f796dff46a37323258b11ad8e56f76c76ab9858522adb3b1afa9a430d"}], 0x250, 0x24000000}], 0x5, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000d6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cc7000-0x4)=0x14) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/08 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x1000001004) futex(&(0x7f000034c000)=0x7, 0x1, 0x6, &(0x7f0000afc000-0x10)={0x0, 0x1c9c380}, &(0x7f00005b8000-0x4)=0x0, 0xcb57) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/08 17:40:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000a7a000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f95000)=0x0) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00003f7000)='./file0\x00', &(0x7f000009c000)='./file0\x00') lsetxattr(&(0x7f0000db5000-0x8)='./file0\x00', &(0x7f000063b000)=@known='system.posix_acl_access\x00', &(0x7f00009ea000-0x8)="0300909bf610314d", 0x8, 0x40000000000040) 2018/01/08 17:40:16 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ac000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001000-0x8)=0x6000) dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="1f19c311175e71bed7cb467a25e0b7c799a82b35d0c089d0ce4fed85dc32e69c50c0cf115c13dc699b31b58960d4fa4a8439987ef2172006a1b43a119a36f6", 0x3f}, {&(0x7f0000000000)="5e8a7890406246645f4a04c355eac782555b5efec53cffed9515d4a648aae92b0c030b768740561e0d092d335ea041a72d1eb89624602267975d7c065ef01b8de6dd2bef75d2f5934771dc3d983e7aa66916ac522ba10620e2e589d288f0466861e2c8ecedb81d5973db229382b4816713c81e36efbecf4cbf9dfa00b7813f00753b0d2930a6c14c7033968387b41abf21804905c21239591d9d5e2bc302c76b88747283626d2a7463d6119621d6c5381c884bab0d73eefcedd386df430f", 0xbe}, {&(0x7f0000001000)="9cfffbaf32685bf768ec43d49d05f8768a84f4a885ce4a5554193dd8ce5fcb389d0ca0344fdb30f21460845cf3862dfb14ba8081616d054f8bb286f34521aba9f04ed011cb2bde4c9ac5b5d13b470b659b90639bad2d4a22ff54b3b7ed2c5d84b67c30cb83634ae225d377ac95ad819d58deddbe863583c70d4487b339a11deb5bd32a20c94dad058e7fbfa470be7311dc", 0x91}, {&(0x7f0000001000)="d0fd4cd45249530b1e9b1d4ccc98a04dc35608af5d999ed5be584e3e9885116f834f163c8e1cf88fe7f389ff3532a4f23ec598a84b591780052200ef1eec76d3937d28251f53a379ada847daa01a996960e111771bcd0ac6c47ed191b2cea9130999a3388bd304b316025b8475cb8184e26eb48b7b22e4145ae8ad0f4721146b801e80218567f60802fcc720b2c99c0cea7c80cb354e43f162d68b39dd2d827f30b23478b9af98a00cfdedd0b8a40e830927890e731ecc7ccd24a5233f5fe3b4e8c1a58bbadf78e252a67d23725caa16d20d02e998", 0xd5}, {&(0x7f0000002000-0xbe)="ede75484cb1d515f96307f769447bef2c05d06f3109248e7097e11927d1f312bb93df2fd8864316383a4cf74b07d02fb3703513f9b52051fd5c0a2bf19cba9677c9ae288cb85366298fc515a47c5aad8caced67eeea41f79b18275dccfc326ada08aad5f589a3b4fbbcbf69966e6fd5e301175c1147fbd456fbbc1639af90c8f5afb727ba73a7c4ee9b39a6761366ba98c6bbe4acf281dee2b2d25ed0c3a177b34384a4345184021dd6f6c0cbb235a506812ddb6096d849f16a208d5a027", 0xbe}, {&(0x7f0000001000)="33eb22b9aa48a743cdfdb9cb65d55aeda707a1e5554249554f7ee7b42957a9fa43a7a1fb578f06cd1e8e614b075fc0a41eef914c10df2991cf8e7c7edbc83002171ae2786028621c2670cc3eb8f68af3f5b81bf98151aa9104d287ceecedd418877471004d3695309885c340ddd5aa8cc20e54900fb01d6a8545ebc50e60d294b5da497f5041d4155676", 0x8a}, {&(0x7f0000000000)="321613544ee98145bed0c906dc722b7522adb33d75d9a240bfc7fd8f09644399fb5dd88022e7e9554a4ab63dd7a471700d676367e950ba92440d0ab7a518a8ada6c70b1cf5fed2579810330637f4c4f8cb04445b3eab6d0568bb42e69b220a04336e7ce8385706b985bac5233b287c505730c92cdd0001c83bc15b7819d4c0d026a1a5cc54839bbbbfc211d7c37d4a36660cbc511aaa7ff87bd4295332feb784dc1fc6c52b836a0b1a81ef03a3bc33b46f08c5325b116a9001aff9c5967e7aa3e9e2ccb427ccf4e0f4976a6a612e154330672077374babb5ca64409c7393ccdabd8dbd95f87b27d645094e", 0xeb}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f6000)={{0xb3, 0x5}, {0x10000, 0x4}, 0x4, 0x1, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000fd8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) acct(&(0x7f000013d000-0x8)='./file0\x00') 2018/01/08 17:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$audion(&(0x7f000094b000-0xc)='/dev/audio#\x00', 0x6, 0x400883) sendmsg$key(r1, &(0x7f0000fc1000)={0x0, 0x0, &(0x7f00000c7000)={&(0x7f0000cd8000-0x11e0)={0x2, 0x0, 0x81, 0x9, 0x23c, 0x0, 0x6, 0x2, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x9}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0xc4, 0x2, 0xa0000000}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x101, 0x8001, 0xee, 0x1, 0x80000000}, @sadb_x_sec_ctx={0x201, 0x18, 0x8, 0x3, 0x1000, "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"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0xb, 0x7f, {0x6, 0x0, 0x7, 0x5, 0x0, 0x800, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0xff, 0x20, 0x0, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x0}}, @sadb_x_sec_ctx={0x1e, 0x18, 0x0, 0x10000000, 0xe7, "7143097f8a4ca582efa0d57f8dfab5d40f59b5bf7ce56477d39c1b9b7d460e01b78e7cf5a55194c05ef42f7dd3c9a8ad7d27193accb73c7efa3e2facd1696ebf8670b63f4adafce8aeed7b624baf27c9e278ab3b46e757f68bb7c2bf9fcbd6baa9dfba4fd1bb6e52160a49be598ef9f85346d624ca35817238eb1d5bab87b62539e12b3bb586ae2239b9f1f3cac2cd2629dbb3d25a88fb3813eff4f815cd838eebc6d48236de97bbaf0457dc6fd63ffe27897b443da0f6b584756ff8cbb88107c9065587856bbacfcaaaf038721699af7fb42895d69fe0d7e694f0dc600b878a9a7eec7090979c"}]}, 0x11e0}, 0x1, 0x0, 0x0, 0x0}, 0x1) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002eb000)={0x4, 0x8bf, 0xfc5c, 0x5, 0x80000001}, 0x14) socketpair(0x8, 0x801, 0xff05, &(0x7f0000034000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000935000-0x5)={0x1ff, 0x1, 0x808, 0x1f}, 0x5) 2018/01/08 17:40:16 executing program 1: r0 = semget$private(0x0, 0x4, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getpriority(0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ba7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046b000-0x4)=0xe8) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000)=0xe8) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x2, r3, r4, r5, r6, 0x42, 0x5, 0x0, 0x0, 0x0}, 0x3f, 0x6, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000000)=""/162) 2018/01/08 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ed000)='/dev/rfkill\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c12000)={0x8, 0x8a, 0x8000, 0x800, 0x3, 0x100000001, 0x800, 0xffffffffffffd6ed, 0x0}, &(0x7f0000837000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000254000-0x8)={r2, 0x81}, 0x8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000775000-0x1)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000067000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xcfa7, 0x21ea, 0x800, "f5fc0a3771682a9037ef9ff9fb100146c7deb74577e5e62cf295a141f13f99020fa8f10a2cd49072e576be2945bae3124d7a10bd9586da7f2e47744e6be2da8aa64292c185ed84ff46f11f75bd67a0f7"}, 0x160) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00005b9000)=0x8) 2018/01/08 17:40:16 executing program 7: fremovexattr(0xffffffffffffffff, &(0x7f0000ab8000)=@known='security.capability\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x56, &(0x7f0000000000)="d49a3d27ff92e4a36843c967e10dde94f10058b0e77e948daa071e1a105730276d8668288dac76cf6540a0fc3e3da4b3ce2ff3e3f830ae210ce1233b5e365132fa91462c20ff62280f052cf87332fa55eef7e9ed0212"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x1}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x45, &(0x7f0000001000)=""/69, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000-0x40)={0x100000000, 0x7, 0x7fff, 0x5, 0x8, 0x7, 0x6, 0x0}, &(0x7f0000001000)={0x33434000000, 0x5, 0x0, 0x80000001, 0x8, 0x401, 0x3, 0x49}, &(0x7f0000001000-0x40)={0x20, 0xaf3, 0x0, 0xf43d, 0x37, 0x40, 0x2, 0x0}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000)={&(0x7f0000003000-0x8)={0x3}, 0x8}) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x6, 0x0}], 0x1, &(0x7f0000001000-0x10)={r1, 0x1c9c380}, &(0x7f0000001000-0x8)={0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000002000)={{0x8000, 0x5}, 0x0, 0xffff, 0x81, {0x37, 0x6}, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7d, &(0x7f0000001000)="47234d95521d90f22c2f7e2a9963a65b428972d7c229df4fabc8960140cb73229fca778a1e054b4cd8ac78e3f18aca1d601091040e655c2f80910de760cf7c8c8e7fd36c2f2153f70896bdd3f23b2cf02810970ca24b6975c87a8dcdb7ba07a0976262a51c4960a00cca05725e2fc5cbf999a0e3594a8a1315bc729402c7a8e2c2b1dfa87a7e40d5d17ff3ea43e7a220b15b5d5905f3403848d6973043c097ef530474e1d0c6c6967a401d1ff61ff4ffd40feb74741a3b91c15f9246b0dc4622f601a7ead3fa1c0704c6e74601c51a1026", 0xd1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000004000-0x8)='trusted\x00', 0x0, 0xc1, &(0x7f0000003000-0x40)={0x6, 0x7b92deb6, 0x40, 0x0, 0x3, 0x2, 0xe14, 0x315}) mq_getsetattr(r2, &(0x7f0000003000-0x40)={0xcbd, 0x8fd0, 0x0, 0x6ab, 0x3, 0x8, 0x0, 0x3}, 0x0) 2018/01/08 17:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005c9000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f00007a7000)=0x98) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000de3000)={0x81, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x40, 0x5be, 0x6, 0x5, &(0x7f0000d2a000-0x10)=@generic="b0f627be74111adfa7d25548b64ed33e", 0xf69e, 0x2, 0x1}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009a7000-0x4)=r2, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000072000-0xc)=@sack_info={r2, 0xe77, 0x8}, 0xc) [ 83.267992] device eql entered promiscuous mode 2018/01/08 17:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f000001e000-0xc)='/dev/amidi#\x00', 0x0, 0x200000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d58000)="7d1254cfa5f6dd238e6fd5502d1757d5", 0x10) 2018/01/08 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) ioctl$void(r1, 0xc0045878) dup2(r0, r2) 2018/01/08 17:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000037a000)='/dev/audio\x00', 0xc0200, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000fad000)=0xd000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000701000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00003f6000)="", 0x8) 2018/01/08 17:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = dup(0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00008d1000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) tgkill(0x0, 0x0, 0x0) 2018/01/08 17:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d46000)={0x0, 0x0}) fstat(r2, &(0x7f0000133000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r0, r3, r4) getpeername$ipx(r1, &(0x7f0000d77000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c42000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f3f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbf000)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000373000)={0x0, 0xb0, "df454fe7fd60160787df4139e90519740f5f5fc520e0d29c7b9a6c8f774e9e80f628715f123063a33ac7b2ab223b0d64c0db32fdd4f92aaa3947c759a0c1d435c8ea43aefab0ba621dd54f1f8e682723ab4d854830fa5622361cad76a5af37dd890d673fc1ffd0bdac26d3af34166ead11b01507d617e370b92f47f2363e57d4ad87f0fcd3f7bc382d8ffd20ca7e11f9e4367c4a177a1e5797a253926a3bf2d2ffb81a54a0a1662da90f2f8d860a8940"}, &(0x7f0000509000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bbb000-0x10)={r5, 0x20, &(0x7f0000ebb000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000354000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/01/08 17:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000d7c000)={0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000725000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c92000)='/dev/vcs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000fd0000)={{0x20, 0x0}, {0x9, 0x1000}, 0x3f, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) r4 = syz_open_pts(r1, 0x42) poll(&(0x7f0000e44000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x1ff) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x4, &(0x7f00004a0000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000506000)='/dev/autofs\x00', 0x0, 0x0) writev(r4, &(0x7f000060a000-0x70)=[{&(0x7f0000db0000-0x116)="", 0x0}, {&(0x7f00008e6000)="", 0x0}], 0x2) 2018/01/08 17:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000873000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000241000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dbd000-0xc)={0x3, r0, 0x1}) name_to_handle_at(r1, &(0x7f0000137000)='./file0\x00', &(0x7f0000247000)={0xbc, 0x9, "849a76e72b8f6e8b841032334f940000e3abad1e0e0944d741ac0518afb863f5c233f44b0d0a4929f5ec3c944297fb5e9caacc27dfbd710e25fb8176f49af2d15d7a2d3926767449e53a20fbef80accd2b5fdcc086c62e76e58b855639e22d204c66fe6749395807f3dab3609f9463d70e3e82c8e3f591af21b612d007879d6e4470dc4a349469f781006a173072b65a5f0e233a0d7bb5854d29fe88d4d25eacf100ff717feca49811fb577e0cbe0156f41e4420"}, &(0x7f0000390000-0x4)=0x0, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000fb5000)={{0x36, 0x0, 0x0, 0x0, "35b830e35b85d71d01d40700000000000021208e4a28ed602fc5b2080000000c13f881c731036f907871b9eb", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2956dd468b740d0d61413687c4459804503809bfe95009225bae64ae367cbd135b8b18b9ec9412e268536d08a0f8b608a2bde93ab497af64df9845f79e9bc0f5", &(0x7f000013c000-0x13)='/dev/snd/controlC#\x00', 0x2e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = getpid() getresuid(&(0x7f0000e3c000)=0x0, &(0x7f000083e000-0x4)=0x0, &(0x7f0000fda000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000dbd000)={0x1, 0x7, r1, 0x6, r2, 0x4, 0x0, 0x8fe7}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d0000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = shmget(0x0, 0x2000, 0x20, &(0x7f00006f4000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x74, &(0x7f0000f57000-0x3a)=""/58, &(0x7f0000fa5000-0x4)=0x3a) fcntl$getown(r8, 0x9) fcntl$notify(r6, 0x402, 0x4) syz_open_dev$binder(&(0x7f0000824000)='/dev/binder#\x00', 0x0, 0x800) close(r4) ioctl$void(r7, 0xc0045878) 2018/01/08 17:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000080a, 0x0) r1 = syz_open_dev$tun(&(0x7f00007d4000-0xd)='/dev/net/tun\x00', 0x0, 0x8080000100000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) bind$ipx(r1, &(0x7f000029a000-0x10)={0x4, 0x1, 0xd749, "c69bbdd75096", 0x1, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00002a6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x21, 0x0, 0x0, 0x0, {0x0, 0x6, "e13781", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/08 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/create\x00', 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000f83000-0x9)='/dev/vcs\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000cc3000)={&(0x7f0000e06000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a5000)={&(0x7f000020e000-0xa4)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0x0, 0x0, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xa, 0x33}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000b5f000-0x4)=0x4, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006a4000-0xc)={&(0x7f00008be000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/08 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = syz_open_dev$vcsn(&(0x7f0000808000-0xa)='/dev/vcs#\x00', 0x4, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fb4000)={0x10000002, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000960000-0x1b)="a204c2e5b5bdee22145194d768ec7b2444e545592257c0020d8fd6", 0x1b) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db8", 0x21) r3 = accept$alg(r1, 0x0, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bbc000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_NMI(r4, 0xae9a) read(r3, &(0x7f0000e48000)=""/128, 0x80) 2018/01/08 17:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 17:40:16 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00002f1000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000925000-0x30)=""/48, &(0x7f0000ea0000)=0x30) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000ea0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e42000-0x4)=0x10) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004fc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)=0xe8) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000ea3000-0x4)=0x2b) 2018/01/08 17:40:16 executing program 0: syz_open_dev$evdev(&(0x7f0000118000-0x12)='/dev/input/event#\x00', 0x2, 0x210001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) times(&(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:16 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_open_dev$mice(&(0x7f000075f000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00009cd000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="5960e364c156", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ee0000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1000, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd7000-0x9)='/dev/ppp\x00', 0x208083, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) [ 83.432573] device eql entered promiscuous mode 2018/01/08 17:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e0f000)={0x0, 0xffffffffffffffff, 0x0}) fstat(r0, &(0x7f0000dfd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00001e3000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f00005b6000-0x8)='./file0\x00', &(0x7f0000122000+0xec7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ba1000-0x4)=0x213a, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000032000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb1000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/08 17:40:16 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000050c000-0x14)='wlan1&vmnet1vmnet1#\x00', 0x2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fee000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f00001e4000-0x4)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fed000)={r2, 0x0, 0x2, [0x7, 0xf6]}, &(0x7f0000fed000)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000a9c000)={r3, 0x4}, &(0x7f0000862000-0x4)=0x8) r6 = mmap$binder(&(0x7f0000596000/0x3000)=nil, 0x3000, 0x6, 0x1010, r1, 0x2f) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e57000-0x18)={r6, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffe42, 0x0, &(0x7f0000fee000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fee000)=[@flat={0x73682a85, 0x1, r7, 0x4}, @fda={0x66646185, 0x7, 0x4, 0x2b}], &(0x7f00002bd000-0x8)=[0x78]}, 0x7f}}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap$binder(&(0x7f0000773000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r8 = shmget$private(0x0, 0x3000, 0x3, &(0x7f00000be000/0x3000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x64, 0x0, &(0x7f0000fec000-0x11c)=[@request_death={0x400c630e, 0x0, 0x0}, @decrefs={0x40046307, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009d8000-0x40)=[], &(0x7f0000d9a000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000fe8000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000fec000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fec000)=0xc) 2018/01/08 17:40:16 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000234000-0x8)={0xfffffffffffeffff, 0x3f, 0xffffffff, 0xa766}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) 2018/01/08 17:40:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x20000, 0x0) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000-0x4)=r2) getsockopt(r0, 0x2000000000010d, 0x20000000000c, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/08 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000730000-0x9)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f90000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000290000)={r1}) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x2, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/08 17:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffd, 0xfffffffffffffffc) read(r0, &(0x7f0000b8b000)=""/133, 0x85) ioctl$int_in(r0, 0x5421, &(0x7f000038d000)=0x1000) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000c22000-0xf9)=""/249, 0xf9}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b06000)=0x0) prlimit64(r1, 0xe, &(0x7f000027e000)={0x2, 0x9}, &(0x7f0000607000)={0x0, 0x0}) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/08 17:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000006e000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000052e000-0x18)=@get={0x1, &(0x7f0000255000-0x7d)=""/125, 0x7}) 2018/01/08 17:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005a4000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f000093d000+0x187)=[], 0x0, 0x0}, 0x0) 2018/01/08 17:40:16 executing program 5: syz_open_dev$vcsa(&(0x7f0000d9d000-0xb)='/dev/vcsa#\x00', 0xa72, 0x80) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwrite64(r0, &(0x7f0000007000-0xb4)="ad", 0x1, 0x0) 2018/01/08 17:40:16 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000c93000)='/dev/vcs#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x40}, 0x8000}, {0xa, 0x3, 0x9f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000001}, 0x47, [0x81, 0xae, 0x0, 0x8, 0x76ee82e1, 0x4, 0x300000000, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x7)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000000007fffe) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/211) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000)="2e05abf3cecf8ae0959ccd298d769a4a7279f2c81517653babe2736e544d3e2f3f48df7a7250d86ce747b5ae9c5fcaa73089295145b09667971de6dc1a2055bad1bf1119f2a77479e7dcea03587c69079407ac99e602f92e19b926019a976ff313a7df6bb2ae889906736ae153411a07583a41c0752b402efd17fa9e54852a082a542040bd166637bacf7bcd4e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000-0xaa)="10e1a112bd8f0c1ae0756041cc39119ca87f64baf755c8bbdf8c6cc1da2fdec33e3d183e16315c5acddb0881cb5dd602a17c0ba7cf9ba4fb79921e18c938ed21d28705d4d01d70439d543a54602c8784d66691c6adbbb06c75c148921a0e8507815fa70e8da7a93e77ae2a9fd5c3f84b46ffdbe83b7983512f7c355d73d7a83fd05d3ab48fca2ba86a06f180e1fd3c9c9e396d1a6a88cff5ad5f1a3486ba7c6584e25acb440c8649669d", 0xaa, 0x100000001, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) timerfd_create(0x0, 0x7fc) 2018/01/08 17:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000920000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fchdir(r0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00006b8000-0x29)={{0x0, 0x1, 0x3, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/08 17:40:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000011000)=@ax25={0x3, {"b980fbab3cb354"}, 0x6}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x31)="43be2ec5063f570e0337114990aa63cda579d976a925059af0cd0a95a5a1221f088b2d1e5914ebaa0dbd0ddad98ad6ca132c65a6577d9310c70120aa1a8cdcc6a40805cf693d1a02072c58b50642b76b7d1dde3aa6c9300028cace51c37e658106e1e4b81ab6f3f650d3f38a7b88e022339a839187bebff3530f4bedd190c03cd53461c16073bab086e54448c49a2fde031f71cea7aed898336f3fdd2876ae23fbcbbce32dbe2f2d7b41ca934a6724dbfa7c7cc563", 0xb5}, {&(0x7f0000012000-0x3c)="ac1e5e62a09bd7c0050803419d5e79951384469d0d0e6c6e90c1090428a7fb4be2fffa624e2f5f9de112e0e4040fc656a016d8d7fdd289fcc78664de", 0x3c}], 0x2, &(0x7f0000003000)=[{0x1010, 0x104, 0x10001, "cc86a626e5ac20e1bd34db8f84255a0d42d2c71a7fa94cce33a1b822572c7086ca4e0636959ad5494585f51c18eb59a242257198fefc1ed56824cb8d5ce529221fdd273f9a4ea1e8b5316652630ce6380ef86122d1ed5be00299343537e549b1f66019afb5eab1a635a81d05e949bfd68c4c2f573063e01231b9f228757ecd964d03510c3566f0522d988e0b25cdf3ed7aea7870e2fc8ce5a516029b5aa176376aa9a93caa237f425fdd6a05bebfa9fd1b4b33618ed942ae334cd4b5dd562f91e63a619c19666720a0040a6acb3a62373b79d514e1d77261cb2fe68296d65ef4604490bdcb48c42442e79e2f00530c7e8ccb8214ad927d5056dccd70d9b1b1e1a77e1f3217a840019ac98631cc7d07233faf7fa7c3b7ce542d8539d8f6de183a0507a5ce35d98c955637cc1f9ef78bc8d2037cb038a6d833efeafa0e147e70ad8fa3272a18f9a85a89bc4097fa48349d74751edd82587d67eef58875559b1d30c9b85b2fc84bc7d18a279ece2604f0df56988239b84018d0ff4a94c713a65799b01723f96a5cc98669ae4d03f0769e77b0dadf18b13e6bbfbc6bb290125125a9f3bca2e3edffdbc78c6f4703c3256fc7fae80f2a438b07375c16d1615692b23478a42b5694285cd336f20cc709eca21c6277fb9d714ec8298114bfbbf1b07faafbd6a9b4170149400979077fb606163c1cd7f2b3b89604a8520017cbaa421ea0c8f3ef5e0e2a0e43b4cc0e7334fcfbee8ec6dc82d2b2800107a3cdc7cf2af69d36c3f61cb4d1233ce4ef8f3e009dd9631d0502071d65392a776818b023aebee169e9dc54ae0b2fd5fb754fd9387f53f9d56fb38be2e31a78551dc28ed2cd5501241b9c0389a33a3a9cca850d9bb0a85f0291d3dbd8141afa72424af6fa978aba2d5dce17d38d8a5d55f467acb26c499abf21af21f5893231aa353ca9e81999be55d7197967522720f122bd169df98a33a154df74d149dfdd60c1a57ee90dd666281498c514f4313de0791cbaaa15683f81a7fc5bb9753a8d8d291a8146d683ef1fb483310362a0f6c10f1fe488e59ef99574478bb1a4e7ef570b1562202c3d80e6c6139cd638d96485bd06d58a543f3aebfc547e3751d8428f8882ebca638de229ef63f6e83ad32106120e9802316232170cd7d7f42733ee6bcb7126145f923aa8adc2ce50e1897c1215981904302d4aadebfe89e62b5c86b1c8e6288bea61fa77f4a2ca3423e5b442db4f8f0bdaf095b1a3c35fba57f767c0d5a37cebb3eaae67a85f08b565aa70323f61e9ed865f5dbda90e07beacc179484f037c2b231ad93de64cc81b9de3bbedebcc36f21db70e3473b49bd2e4ba1616799712b1ba2953ecfd83a7bf981a6905ff90cc82d9ec2dfeab4d50062cc4318774412f6102af1956a4a166b882fba43cda2c0bf7e44e33c9ffcc34706e225c6174a03236ad8e91b63858358b8c6b735e9e0fd88790f43769f6f05628de6f357b571e5c673d88b8de1752e9a794250f349b508bd86d7ff059248cd444b0645435c6cdff4982dc5e08c0c0efd93d683c68734a272c2a9cae119a617b655589dc7c29e1425b22d1f63d9c4a0db4f56f1052c03c1a2486d8efc15476747db424ec570fa31eba02772758a7bf7831dd94dc574f13a319c51708b36aaf7c6eef8f21d94af08597ab67c84799febc13ed81bcef97293bfc7e1cef48f0722eab351638d9b0799f04481edc29d0773e3f0c1f56e09b8632c25a1a2ce4bfd85cbbd9938cac4ff58b630d931a8acdc320de908a1926ee21f39cab9c6e3a06c597efeab4a6da7984152490a3a30be3783387978f137f1e8a3d2bc0e130e695ac297e6b69cb34041cf8e65ef61c4c01bb054a5a1b4fae9812c972d07c095fda730c5ee122b2384f1d96615b5d9fa4dd568f37e5a6256355aa55e5e77b72d24f4b7193c02cbf487dd56b546aaa8374253737b33eba0f9983fe6b979a5dbcf2921b825e8d37fe98d4ab077db26802de244a5faf50d52bfe65a8a6501c348f33307fb49f64cc00a8c9762703acffbfb57638005df76ba2377164f4b6c5f614b44523e4e86f743385d5c0b4255d7994e4eabba65191e95914293f8579f5ddcf7fec3031963674e02b831772e6ad0882d444c88ec2664ac6cc0e38e211c26b51c499d481cc9f0ad269296b4d17b684da5587cee035d3a6a291a6af7633dc9ed717bf7f4b1842ada58d16313bf75514cd2d6a3d6cc298d56ecac4d09fd1d28bf5c79952c1320f8ba3c4f0c774cb22e9d3ae01412b8f5a865f8c655a157bb08e279e7112c6fe5942089a0487e103737832aa2a85d7fdfe348b5d57565cfb48a21479657b5f1623733666b7e066a820523bd4457bc216839c6b9ae85f8374fda2c2276bf98f1013a40bf1cb65f1282c7a3d4ff41f58f107a13473f2f1a252a05b115916f19d56e6d4e8cb18b4bf1787bb34b1fe53d8d9577fc6f3c1f0e53bfe4c3be85a5f385a767d4169b847fa87f11c35773f64610f2a13cb2f3f273138fdb5bcec83c1367d52882310bc93d08e788bb2ebc255e76f4e5bf96a926467cc33a6cdcbc7b57a154b0c7f530b45b4be51b8c8a78efebe5838988e401349f4961181f98d05c7f946562581bdc04f34ac64ed16c28aba3051bc28b292e5e4641f679124d973983016430060d8107b7fa61e539a0a17a49a5e8d6cc1262441b3a2e4a45fc85754034267ca698f7a4f3cbbf165ee15346ac6ba327222ce78805237252ab2164752daa43935d5bab77ec1dfd29c469f7dfa3074b73908609b214ad9a39e4c8d9b65b3181dc6eab2495d450cfd24cf36904ea5db10f56d6bca844b5a7444aec6cc81b2651156189a9ec86d97a4012b5f33ba0f8830a17ca7115e9716bc805065f6f304c6dc2bbb95a5672bdd38bd6b3325841f2ee8f4bf9475b14a95858d3ff80fa73d56e381e0cf2a478ac445c78ab8866d070bffa421a89290bfa99b2138b5d8c094f5cd18c31257862fa19e94553e5694895f901cf18ff6a261f617b6b2af970c87cf5c8f91dbfd33fb1ba442e6aba854cd04bce592078887ae5b45f56b598962bddc0c32f9d857603808b6b2d1c905c4169b18d5952e6019210f47e72c8867f69dd545d6371296ec4c7520f8d8b45772e1342a98c23a15ccfa716ef93ab7b144f989b6bfd30ce77d24be51d64977127263b14da8244208a6598daf119d35b2f065c84f465c254b312d6badb018f3428f9836017df000fa223d6a3966289658c2ca232d3c92480c0386c490facf44854ee50b67109fae8648b9cc3849168125c2da0602d0c0d84934c8d250b93f3e4be78195d6a975a2bf0f83891181b0e518bec87d89410ed9f08c18b0c6d198781a39d0bf089848033a89bf2d575b80d9ff8c11dbe7b42dad23c631d982caa274057e7bd52b55f9244064ff2ec1710dae60236a19103b389d4d3c4500140d9dfa5847bbf5749b730d224bf64a89b03fd790ff0b6dc19a93557d94c685fc5ea9b74298485afef7681df6fa0cb30645d24b4c888924348b71d2b5947218c50803525c4ba386f677e5f84d9a1f0962b19fa0cb16b5ca7cb6389f9245614bf29d26d2a078aa973b7115d5a69e68529560c760461c33d16bd638a87fbb020f078006a6918936815c369c2e6957dc2a62dd886aaa386702d252c3e80ccb55b7f00880a7d0ca9eeafc703b8b5c948f3d16fe800cc0fe4c92ebee44146b2ca6278a3ce0e39f2847f91e05e81f3788a3d43016378e6c1effaceac42eee6a6666f7eac28ea55d1ebbf9d0a649a25e6e5bb667c2c2b11c42d55e570b24246cca2944f64c2a931b682f69be31e4cb2e0ce6e1214dc375baec3c880d38aeca9451ed95dedeee956b1a5e9b89b22989f8df8bde3cae0d41c3c967a4e98fd36650f215b0f6ecf07aa01a8d450ac693fa5963f0b70e30628cb51a27b0b9f0503d5986a3d5bb347aa565e2b1cea011e498b9b354a8321f268ec83d4ef06e7284abc1f213894b6d141fd327505d6a2e114d747a2d70084238b8eb8a13ed41304284ab8e152e01ac559add0deab4abf794cb8e655904c88e3e32983593ed31589687bc8a003cee2ff2c29b58344e10dcef3e37a897e08eb2d239a66a4b7535b04ef423be4c34cf005abcdd512a67bd8a73b43623329f410144b3683724beca907f92d62740ab70a7000e999dd8ac08ccaee433ef533ac6a7324352e4e5b8abcc0ad45846bcacb3bac5ddae8aac4521553be854547f44f15fb8ed227df64550b6604d4f2ab80da8de2313bf3e9f93fae3b413ca4f20d722039a519e0a339d804264e0379f6304c5ab2abad4700f9c4b2cfe728950d12c86fa0b0ba4704f72683467622d7f395106dcd6682611984ce8d68f7ba6cea619ce1db960a85c4b85e9dc01c7e1e792f2780c9495038e100a642729901fca9778dfa04d20b193d8676be3962711f0b04ba2ef60deab43cdcf5f472d3c2524dc959cb59038dfce2aa02548846ffa39b89e61945964c3dceca8abd1dfb74bffe8af12576b05f54454fdb980727f7f8cda22a7c1a9147e0622202f061bdc27666557a9f0b3c00ce630c39b4ce01910da16de77a68bd26b9ade04be93ec425cfc1bedc2ea4932fcae37960a4f43a54eba4c6a067f04150cde76c6ec9959bfbcabe120cf6b904056959df69e1f0720ddf49417234c97b6b9cd74f2ce650e92ed1d8185518821e5a710f81dd4f9f793c476e6b00b74907725020cd92591be6041b85e7500141d9a328eb582dcbb3ce06dbc7e9c06be985a7b35a1554c7cd65b2ad19fa023db9849af2b3ecafbb5648317c2a052ac5a45b203626178794f7c50da6598e26bc87e291cf9333b41e4f3ef2e39ad2803b1d4635f2f2c94ce3695f9e927a9c1e1994c44eed6c92dd9ee568a46612eea5b67f24812e0f9fff44e4c01e5d890a3b0e6f4414911f35479c58dd86627a254879cb24e194134409f8a8b17c1a8baa4904ae0313cb60f13b40c880f00a930eaed1da726832615f4217d037ac9805a8d6b4a336c4d319c41576c2c30e7fc5651c7d07a29de2e41a5c34c033b10312f5abf5590e99b9e861fbed93966d8a9c934401766d0705356197310e24be743bbd70fc362b2f41b485c9086df0d8afac606542327dcd9d221af6590cf072f8e93a09fa10f3664afd22298b05d0dfa8ed6644c4e956cbabfc88af6f927eed3e9ee264db765e92253d5c9ace0b1a9cf13b69fbf4231a43ab4451c12d15f99bdd4537c45bd117cbfabb51571cffd77e17c1a22cd752e50d2ffe02e54027f7554ddd90e8aa887a3dbea4764e38b755df19624339211c49f8417e0539ba601b3fd43bd3f0917d4921d43e15a8924fa85517a471b39e9aea30d285fbbe593c4d40fe959424158229c6bd724cf7493fd8306a4a3014f145fb1737052cb47734854964d5400417a9187100ef2dcf1a3661415260fa6014a28fb8479a244b2ab1c9662f3978c1e8949627ea7ea6068b7b5300634adc25714d96f906be134f6e9459bb96b1a9572e4647d7276c8c0ce6db1acfbc3a6b7ed3658c904d9a1a187a6424a2b7c1428ed6d333c7db3dd9c84ed8dec64ba99f99bdd2f8aec2e2cfb5b6a40f3622d89b6b3dcdc6333f03721d74eb1cd553c70593ade178db161000192482b2848801c3dfd66bfde7b11c9dbe4b9869737f4308668cf5b8b063d63c0b460db50c28a7990fb113ae198b85322378f962fedab6bc1f0de7b34c149d8af901f1de4adfa3b28b5852e9c7ad75638aa3b1e0b353ed3b4a934a1357d65d6191ec195e35c974754e74456a9c367c5cb91d54baf7b38a1db9df4c9"}, {0xa8, 0x197, 0x3f, "8d57513aba1d4093de84aac6b0cd89949c0bdd6c317fb160c1190d8b8126a02dac39a023192c980fbce266ec0e42acb31c8b0dd1a9c1de2a1e650d7d20f4688af85f7ac10d1bf4f5b0543f533da490d3cc50ac6639752f2092a9bdfd8f23a6348bbc813b78caed2834dddadbb9b63654a09db2a656e15be8dc10fb4a157c3c848399b1ef5525b71fe5688b92d37a9d439bbfd50b"}], 0x10b8, 0x20000000}, 0x4000001) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000011000)=0x4) ustat(0x6, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f000058c000-0x20)=[{&(0x7f0000efe000)=""/4096, 0x1000}, {&(0x7f0000363000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ccb000)=[{&(0x7f000093e000-0xc0)=""/192, 0xc0}], 0x1, 0x0) 2018/01/08 17:40:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000bb5000-0x3)='ns\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c42000-0x10)={0x0, 0x0}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000d37000-0x9)='/dev/kvm\x00', 0x800, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000019f000)={0x0, 0x0}) r4 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e09000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000091000)=0xc) r6 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002b3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000-0x4)=0xe8) r8 = getegid() r9 = getpid() r10 = geteuid() ioprio_set$uid(0x0, r7, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bef000-0x20)=[{0xa, 0x1}, {0x3, 0x7}, {0x8, 0xffff}, {0x8, 0x3ff}], 0x4) stat(&(0x7f0000157000)='./file0\x00', &(0x7f0000218000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000614000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ace000)=0xe8) sendmsg$netlink(r2, &(0x7f0000a32000)={&(0x7f0000f90000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000588000)=[{&(0x7f0000a55000)=[{0x50, 0xfffffffffffffd64, 0x0, 0x63f7f948, 0x2, "1bf5e391cb771b6d96aa121e4876f03a55108ef1267f9da67ca2a610f09e9d65ea377e60b5d1a3295707af1e54ca1165119fcbad2b5889c7e0a8517b5996"}, {0x2c, 0x8000, 0x1, 0x100000000, 0x3, "9b0542ea5b851a1f7411e3c047cdb5290394525cb1571980b3"}, {0xbc, 0x1, 0xa00, 0x7829, 0x0, "4cea97788c9b880b40f590a0d85731d52c3a6c33eb5eeddf469aea021d58a2e717b0b4f2af980a9efb2abb0b5aa582008fd5672745c7f259aed781ef07af7ddae88397bb416e6b3447b5699dba8310d4e00c1ec6e56cb7e9c6f7acc30c8592140d65da723423b3e0191e14db6194db8f7a80b7ceff12f3cdf01def5758b22e7eae967ce4d17e25cf7c16ce62eae438353ae6a6b889f91bd79a9ef93796a9b56d73c53da8dda07261144fcd69"}, {0xa0, 0x0, 0x4, 0x7, 0x3, "5dc3369d6c16e40f22fd808b8518c214781839fea4d3981e5bd642e8c3efdd6a53f1bbc67a70d7ef393d559a689b788159eababb07d198fc536882ec1c1e1415f0b7468bd3eefcaf87ee4964473699eaccf77edf23e73509f17f639e22a5313b834cc685226b69ac7ccad85f2f1f07d24ad2073f46e258e57cd9e9504e9191532940819d21e48f38e756e1e5012351"}, {0xf0, 0xffffffffffffffe1, 0x4, 0x40, 0x3, "84ab6b50ff316dc5d76a984f91b2367667e655276c33ac75e4280c594c12f35c322f15a589e2231f52b0e45755a927d47f7d8faf5c84cb246a0ff50d49080c20a83dfc15c16d0a474f280203fd465fce9e02e54001409185a6ac198bb5f74bb795319188cd1d382dab917176de10c0618e234fcbc0241ee373a573589df3973fc9f4d4e2ee8e01eda2b9043086877d713931b7b5c5e77e2a63d4380f171b286ada59596cbcd07bb41d549045751bc40f0c109c39009b7b3419a1ed0e16423c4851142e75b15e3fa9ae44f3503dca41329b3d5b3c076fef66265e7a4f9418b50b"}], 0x2c8}, {&(0x7f0000aa6000-0x11f4)=[{0xa8, 0x2, 0x0, 0x7, 0x0, "0ca266d28e7cce8d9e56547bbd1d9effc0efca17c84bf84748c7e1bcda88b5b1e5d883eb8f5aa51e058251ae0ad95e7f970a1a1ccbb714df52c765a6b8765dc2047ccdceaa1679018865465c59a4af6800276a9df23659b2c45faa038b1df489491bdba7dac1301520aec70accf1e2ab67bfb336644466bfca2e67178c274610b14857cc2f2cfa9cae60ce37c2efdf3dbaccb092a243b3f0"}, {0x1010, 0x5, 0x102, 0x7, 0x0, "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{0x58, 0xfff, 0x20, 0xff, 0x3, "784e11dc8bf0fcb918f162e1f9d13bf98de2c7b7ea7c9d2405203064d1ca7b1dcf2f6eb0ea3577c5a903e80a1a714324d415d0ef898f902f91f0e40c1ee7a8befe4763154e"}, {0xf8, 0x3, 0xf00, 0x400000000000, 0x2, "b19fb417863e4c8199c1014bffe2bf15178e5f798c5bf3b0f9edab77308bd057889a338d82c0f07b6efc27b8b9e7e9fa99b7cf291db3bbc524cb6faacf3ff63c64236d5ade66c7b39cc24415ce0922d253561921db80fa143892685aeee394e0199b6605ce43c115b37205c084859de6e816cac9f0d696d0e537e4288c540ae7e849752d23c9a8259aa408c487f2ef09bbd1e625b1cf20e1a1c6f2259f005139cc58f5a7b169cec3fa66003cb415f290b6bb05a56942c4fb72b0883f0ee3d16afbaf50ae74b2d2245dfc71dde0a1b62be7675ce3eb7e3b5c28a03f350c51532e42c276c888924f"}, {0x8c, 0x1c5, 0xb00, 0x5f6a2980, 0x1, "3b7c9ed6473e6642d02df1a2b700df562b4c01cd0c276c88c3c19431afdaddf20e0379ba2d828153e6982e352e1187cc364a18770f054b8a4ebaa9a0e7dc688e9832f7cb66f1583e42b2baee7616a95cc16bb571aa45aefedbf838912c0c9484a7d9231a2d46219e531528f6339efb9847a90b7388533ce071"}, {0x18, 0x0, 0x400, 0x4, 0x3, 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"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"}], 0x1010}, {&(0x7f00009ec000)=[], 0x0}], 0xa, &(0x7f0000f3c000-0xe8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, 0x0}], 0xe8, 0x40000}, 0x4) writev(r2, &(0x7f00000a2000-0x8)=[{&(0x7f0000402000)="290000001800ffffffff6800000a00210200080000000007001e060008000bc007001004000000ff00", 0x29}], 0x1) 2018/01/08 17:40:16 executing program 0: socket$netlink(0x10, 0x3, 0x8) mlockall(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000274000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000d85000-0x8)=0x3c) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) clock_settime(0x7, &(0x7f00004c6000)={r4, r5+30000000}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) dup2(r2, r0) dup2(r2, r3) fcntl$setown(r0, 0x8, r1) tkill(r1, 0x16) [ 83.551297] binder: 17947:17954 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 83.558563] binder: 17947:17954 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 83.576479] binder: 17947:17954 got reply transaction with no transaction stack [ 83.585443] binder: 17947:17954 transaction failed 29201/-71, size 0-0 line 2760 [ 83.636385] binder: BINDER_SET_CONTEXT_MGR already set [ 83.642169] binder: 17947:17977 ioctl 40046207 0 returned -16 [ 83.663034] binder: 17947:17954 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 83.670282] binder: 17947:17954 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 83.682996] binder: 17947:17954 got reply transaction with no transaction stack [ 83.690528] binder: 17947:17954 transaction failed 29201/-71, size 0-0 line 2760 [ 83.703192] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.708786] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 17:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000383000-0x10)={0x1, &(0x7f0000a05000)=[{0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sg(&(0x7f0000143000-0x9)='/dev/sg#\x00', 0x400, 0x2800) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000048d000-0x4)=0x7fffffff, &(0x7f0000929000)=0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000ae4000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_NMI(r4, 0xae9a) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000038d000)={0x6, {{0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) 2018/01/08 17:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000364000)=[{&(0x7f0000b1d000)="2dddae65c1b7f639fa72e4b88e2e7820e2fb42f4fa03119d70345bf2aabd9956b456d14240eddf0a58b7326966a4b5327edd775bbd698ea26ed184315653916e7bfb128219ef15c45bad9bf9998cb6bd1c6bd4c2e64c914bb4fe10f5cd36b4949c28d072744dc8c1020e569d3f140d3ed0f10bdb5dc9ddc82397eb2786e376651cea8c51ae88ccf897b8129cb54d3c4a58290db1d4b32fe8c43b9ce4a034e399014000bd943087de243ade202b5da2d0fc11478eab2396a0eb3d5948cd45e59739673e720fecd0cc90e269077810ad1b66e9312625b6a72eba8d3971b58b9dda5291dd6a47221c40ae7a71139d24efa1", 0xf0}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cb7000)='net/netlink\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b74000)=0x0, &(0x7f00007f8000-0x4)=0x4) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000279000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000fe1000-0x1)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x333) 2018/01/08 17:40:17 executing program 4: socket$inet6(0xa, 0x80007, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000430000-0x25)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) bind$bt_sco(r0, &(0x7f000042c000-0x8)={0x1f, {0xfff, 0x9, 0x4, 0x7, 0x3, 0x0}}, 0x8) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000f03000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000120000)=0xc) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000545000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000243000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00002ac000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x100000000000ca, &(0x7f000087a000)=0x0, 0x1cb) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000553000-0x8)={r1, 0xa}) r3 = shmget$private(0x0, 0x4000, 0x54000290, &(0x7f00002f5000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00004cc000)=""/120) r4 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r2, &(0x7f00006c7000)=0x0, 0x2a) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000836000-0x7d)=""/125) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000f98000)=""/79, &(0x7f0000ad0000-0x4)=0x4f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000e4e000)={0x0, 0x72, "9f5f9ffa198d297cd9665ab0b3077e5ac8d821eccaffca20ca1c753eb4cec2029fa37a2fb991c8dcff9c614ef801cca82b3808a6f9591bcda4cb9fde41dd190acb80b086f8a1ae182b794eb344a33f517ae67b86d40b1d9576e3d45f1d6520c2796d67d5ebfd9df724dc0ee02b8f42c7503a"}, &(0x7f000017c000)=0x7a) accept4$unix(r4, &(0x7f0000744000)=@file={0x0, ""/22}, &(0x7f0000a28000-0x4)=0x18, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c35000)={r5, 0x1, 0x1}, 0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000045f000)={0x7, 0x1e, &(0x7f0000162000-0x1e)="3db6a53f534fa07866f30484f632cd1407c2f1f403696dc43bb77a277061"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000643000)={r5, 0x12f5, "a2d49f7a466cadf5e24d5d8e3e938be99bd57cc8956ff2c126dff0388f726f417576537cf229a9c0d0907df2d46d9df7bb214490aa06bf8daa52bdd50f7ac29cbfa4985228119a5ab763bfc0207d7ac3bd4bcaaa668983dc726811e5473471f6f7f7c54fe75465783f3e019d7f6a792a860eb356b0712ad15e15fc1c6a8c27bdd1c9d9e47115df1afc6b11cf31013a42d2606e4ac36598a5a8952897cc1fe9af7c142532dea30935ef88c41d08d84f29bd72e71dfcf7a99760f8be7f4eb628a36309f2e240e6abf9ec6c4da2fe8ea3be6f3ff84cd4ed9a0eee1077103fbd86a51e800219c76d6dc6c601f09d955a8fcb9ce226279bff689bd4bb851c3735050ed017165086a970f80025a3dc9dde3190945b35b078ad3d7c21a457016bf14a013299da38ed729294c823db22ae0749cf3eda2e1c2cb757d26f0172210b7bafb4ebf7e1d5b0a2de33d64f4557b41d9ca114c88af2cfba4facf093f7310ffcb58f6352e465a3fc052985e49de393b5741f5e313bf448eec2d71fe1f3e1d24f02ef21916f891be7f9477387aed22fcf6e4248bcb3287ffb0f97b3e9dc5b338611755d66bf20b6bc67478747ea27ca6a4233eddc00a6a19aaa1aa88fe86418226578a696d842ceb0fe28f229d0df6b19b5f2c42d256720f4b56dfb8c10c7d2b7206c9b6edc5a9bcdef66b61a487fb73817a272c34ca2f8094b87d19282a0238efb3de3c75b75dbe0a2a8ec4ea100a30c4123a346fbebafa30e90bb7a920bb189dcce87b9384390a43d804371df3876b2e5de874f5f66949b1c56e41e536b079835d00e818fcee23b938d83fd738fae2a3c65da40926686af6d5222ba61c867e1c93e76b443d15f7db031fa4d2236c49be65165e01b7ad596be2c09751d2c5603f7e995b1ad2e1ef2af93679cd3c84f6f46bd1066221990da75a39a315cbe4cf16c2ee6e00edb391a56c6fb73a9fdd9ae49cec0271126a93999dab0992d325c3b603a2bb32be8fb0612e959aa2c67ce914ceb8659ec88b3f9825d3eef453a6c93d687bc9d12977c000eb1d80d5b42c90cfaf2cc09b8a0bf347398fbdfb1159fa0e793b698f62a46013f3a0f95b08b7972b8b9afcbe5586c857802a0abcdf0b7cbafa42c95293bd15a9dfbfd081c909955474b0e7f060c302ab22c90bb821ef5fd57035f8a6827d40162e358d5bce9c59663d1b235a92ace4bd767480819aac5b4390c7df1901910f7a86e77c697ffa799725d99ab64bb7f9cfad1d6524f8d280f9c18ea3f1809ec682a864fe598cb349fd236c4c4cedae575c41e94dabedf44fe2332b5f23cd2bb6e0e4cf3e08811dbe89380f771d3dd9689c7465af2a4b8fa8e3dad21a58db423af631ebe4d7dc1e7d05bbf6b67a874d6bede32cb4c8bfeb7d1816e7df5e20870ac40f5e4edc1740adad51e436fc692928b97c19ab5688ec9da8157598c2a6e5c267cfadfe6067c80e1d4d56fb73f97c5f01be7caf7fac8addfeb5f4f880db3096bad6a2b708a39096dbe73d252fc492f87c898870ecfee47bac1e2b9ebdaa1da20916846d93b3a570c9fcac7ab2c60311f883475da76df77c1d446990eab840a70f3c3b6e909bcb706d7dc5378dc3fbc1e8763e809d149888468f917d1eef55fbd1d3e43b58ac53f0dee24684aa5aca509be0fa5a350a064696fe1b85392b1157902471b086a6d0a8163fe724759c38229c0300654a8eff3a42709343a43325b47bac1947c296854e0dfa28e3d1f634ae1db6c93dc7ad3c4dfbaf0701995c666855146cf9e15da6efd8e91d5a00f73e2e550da2641ab0e657609bcff514bfface852933443b2423c13a8427f6ab2d4a8f5012c940d1862b7e01c00889b9f3b9dd8da7492f65fc85af9ca72b83c11c0ac8bc9ec5970abf6ccdff57a11e4e979493d39a0a6e25099fb41ac8eec718b99d64db88c48f8efdadb3ea05662bdd67362705a97ca2565f052307a84117e6718098273936f84d9c08866ab04727db3ae9a591a856b04996b9ecfcf76791dde1f1f12e9aef9c6d480c296104dafd0727aad07ec16e5618c1636c73b2217617e60fcece04a5035b22f22438ee0ef026169ba2a9737f79e5350896502c1b499f6c2ce55189113e30a5178f1f8cae2a6460bcb75682b512ba8ae7397157eb43ff37a3c2aa3e6208d7d59d8923043841172cbe1f03143baaf5386f7f8f7002ed22fe189732fad86d8fcacd07ac0cae80d1fd5830b13c07912ce003313a08867300f75f97b0aa5c11df51699db6848689b45816ded80aed91be5b5d1a2fe38ead7767c05e1ffd4550f7119737c99061b16e0e7c0524898734e746fbcb014100da2549b637d58248fc4ee13cf3d8fca0c1e327083b7ed9e04f9bde32e46da7d576fc6e23562f2a1933bf3e12560b2896253bfb83fb07b308734012b8c6161d8f9dc31a399363b62f05c4104d70b0ed431c2e688d1efb0973459f26a36fa20e158cc421d88428d7f41c8e7dbd4f15e1992a28e5680ec935c479da84a5e671561148852eb1589850dcfa2cc0c18e278ced147f009f43e72bfee8bfa87db3c90a28bddd4f5f4a1213898639f462b1e022c3b71048b294434c32aaf41518cb01d4e07077069b75f78a79cf3e592dfed0311a2fcf776fb4bc1da43d7f86414286d3de8770e2766bec7a7ef84294b2cdb5efd8a36d72365587434180751ad2c1cbf1970ceea88ddc17edca58bb12c50d8b09cabadddf2733ef2eb1bee8c490c99b048071ddfdefb4ca3470faff089c223c1eb6240e810206f039983e4d4ee23d2ef9ffbedec9505f73dc328770edc6a2cb7c395cf4f9314f4cd0588564c93355290205398daef0b4483201b0e1a7ad0e1fe925e0b7adc77a2c7f984db3386aba468d83671c1ae686a9a8d231b1d6be16fb4c532860200f302a06b6e5bb902d45305902f4fa8ecf6d589c2f5a1ba1ccb691c80a4ec468f1f8bd918d6ecb428ab2ddfb6c53234d3e141d548a73400ba42857afff54d133bdf1f8bcad344a25829f56cb850967733a09e31e268c130d1f6446cf14e5b42f01897018256430a214324db8dcfba1860979405fa0c15b42228ede6a7268fa46e94f181f7ee738be43ff06118cdbb22d66e7ee3b4081105262475e218e44c9f4ccc7cfa7c62f465c22bc05cabc3d9bdedf11f4358a8f5fe486bbdd80ab5dbd5ace74d8fb1129ce6cb8c7e3dc566ea6bb3116c195dc977691bd1c41c9d3f85095ea6f9e3871ad9f149c0aa5f550125eeb03e6a435b3477bc58e65e2dca2bf52a015ee49a22c12447aacc4247aea1632a9c362e6490c7b060900ee327365215d87adca76cbe1ce70bf017eb4b754ce60aced2ad0b1ae1bec789190a4772595388b5bf759e1ce6507e5f2158e68f88483928c5642d5a6d9f50ba3ba2c33e0040a06b72135e206d62490c0d86e6f8cf235036913ad09ae6f5893540465017ffd34641a4cc582faa4e6640d2453ceeaf96f95bce0c981debd4056bd243010315c4311d213058278b0175194f92b2ca8ff374050a9423ea008c3f929d8abee6e19afc224566535b60f9a32b642bd649d9a064b26e652a343cc3c836a33d1ae87243dddef10457344c56c076b5810d23ba1e6404ab4940f2360a62b46c8196c196e9350e1f4103c73f0866e02bd5fd28b7188a2ff89ca7c299d001b1d78406dd7ef0f73e900434ede7144395e39e037bcf2d05e4be5fc788cd3761dcd2157daa81c6c382719aa68ff61444732d81e27ee41b02f11f5902c23804bb60ced61d18168a482c2a65d09cb626a2250d4132f38da92c9641fbd553c2287f14752a068be515b370c26b52a6869a1e35631ffc164934a627837a140064aa09a8c54d45323bc2d2d97b59d76b618d2c2f613efc51998cf7d2bc5313c0e9bcd36b5dbc840125d1e38c9d0c167a2e0bae83b679188da1f9fb94b74b606070141ccb184bd3fcd97d0ff9a3ef5d19a7c8a808270555e8a4951a4b5dd4b86046517de5eb9799f1705a6b3080a6c6a3e79ccd8e75c82d599b54d7262e639aacbc3d50d19d03e0b3048cc5727d884db95f7f9b8d2f14496cc7e9a409abaa61fe65512f1559ff3b4300d88cacdda1e6e161be802287316b7fcf6f7702edb4f5db07b26d2ad25b4c0e740e1c60d5b97bc3e67fae88a21684be7c40277f5b8ff6974c16b7b008357785096623093eadbaf23bce199600c09f5272f0e4851dcd8633644e24373faa92566ad1e9659c2197fa50e2092a00acddcd7a74ea983ea8b4440bb24868d2257dfd9139f869e51b74812332c8e0f144b45324760875c66da7fc70b741eec907901760e73ba0600f7a0aafd655ee1055398293d3d9dd063c0c49edad347b4b28086aacd5b33b7cb6fc4462bb6acc779e6229e4e45f76c4a491c630272e6a1833af0ff497761d8c82befba65f68b5fc734dba54693f33d7a8bc8a7c28b63fcb4afdbcafa5c8950d02dfad5525c7e5976723f66264dd37f61e941decc373eda41df20269057e9743f17c34e46d939800d0840426ff3e14fd7c7c1494e731860ca8f302af747fb883907cddab90ab9a4f0bb047b20e4be168063587299daaebac7e6a20193573561fc45d7c48a8c252b9212876716cc308bf9fe3d0fe0b42d8011dc5f358c3a114fd0e446a6aadd755a904180aa6bed03965bb6f36a9a3473e0af8cf9a69d8e6cae019132d978eeda40ec61dd94b070fbe1a7410deb5b87e1b3c5587754466ac5536dda86ed71adc95ba487aa2f7a3a86f8f8f76e5003527c888fc9f88fac870fc83db1fbfd2deabe5e430c05109ef2c2d68ede32f10c22a8101cf6f26386362e32335c164532530de442032a151c9f0256ac66325ffd20bb37c30589350cd945ddebcc17bbaba52e8b5d1778d56402cacfade9d3872353f309ce1838890ec71bb9c4b36dc942f75619a5615bbec537d2a62e58ee12fdba505998b4fb01f3fba28834fe89746aabf311c18fd3a8f9137600a149f652fb5d394ad05309c848dcd99c23a63ca4fad93e5ee86dc41347f42fca3f4a69080215edf8a218a2271cac70fe720aeaa05c23a47feaa4b428a4e5d0398674d787cbbc62c4fa01c87ab346dacdfb26f60c1bfe37ec7192202ea2ffeeafeea21b3211f82afbb37450bdcf00d8d8b04109a17c916190c3d4fc3fe033e376a2ad8907713cd75ec74482138448f8c3de2f8930565b13bd63b5103f9124068202f7eae1187a07c064d8bdf7704056ddb660ac6e1699f8351df593d77b04459026f83f2a3e8246b1b65e06c25cd5db92fb8d94398daea3ba4e99bd7f1d020496459d6b3044b6f40ac9813c460b4e98a2d4193e407f7c03c6cbd81b115fc76b147176dd55bb997644f0f1b673f0e287b51864983d3c24ed3653109579cc3a2ca153e4ff7b18133a08ee1888bb5b437c68c20d251202cbbadeb3b683c31bcab30161da7d748afade7c669ca6477fda47cc8f6e396203e0d7f4e78178ef36f3d2c4bc3826e6c0497e49c8c0d7bc58b43fcf842558c61f8742cb3d441ebcaac2a7349fa3bba3e5f072111dcd7b89ce4cd1f507d586f1f64b8db3b094e93294802aa004ec1ae4b8480ed915eb09669a6677745c89e55c8ee1d5ac480ef83831f7495fc524c0bfb0831287ff0675406e8adc734222f55d04ecd099cdcb7ea5b51fbc5a712e8e906c35cec0b1410d33b53b4437e25bd2ad83529b361df39648e51da5350916693b713aa3d6dc551d27eaa5a556d0893278fada14d35c79c72a76bba2259eebfbbb812f3eab4e8ba9a430d7f3f164c1ae32727e2cef7a39d75df32de9aac1b02012dc63255393aec88"}, &(0x7f0000460000-0x4)=0x1008) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000a89000)={0xaa, 0x9, 0x0}) ioprio_set$uid(0x3, 0x0, 0x7) syz_open_procfs(0x0, &(0x7f0000fb7000-0x9)='loginuid\x00') 2018/01/08 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b88000-0x8)='./file0\x00', 0x14) r1 = syz_open_dev$vcsa(&(0x7f0000b65000)='/dev/vcsa#\x00', 0x9ba, 0x80080) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000280000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3b, 0x1, 0x6, [@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001]}, 0x28) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$fuse(r0, &(0x7f000056e000-0x5a)={0x10, 0x0, 0x0, @random=""}, 0x10) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f76000-0x10)={0x87, 0x0, 0xfffffffffffffffe, 0x994, 0x0}, &(0x7f00007a1000)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00009e8000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000260000-0x8)={r1, 0x3}, &(0x7f00006c6000-0x4)=0x8) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000465000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00009f5000)='./file0/bus\x00', 0x0) rename(&(0x7f0000248000-0xc)='./file0/bus\x00', &(0x7f0000336000-0xe)='./file0/file0\x00') 2018/01/08 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x1402deb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8010) poll(&(0x7f0000e74000)=[{r1, 0x0, 0x0}], 0x1, 0x9) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000680000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000e25000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00000fc000-0x4)=0xc) 2018/01/08 17:40:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x3, 0x800, 0x1ef1, 'queue0\x00', 0x65a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000a19000)=[], 0x1cd, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) epoll_create(0x9) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f0000664000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8001f00000000000000dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0700e60000000000001b00d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda16a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = open(&(0x7f000025e000-0x8)='./file0\x00', 0x40200, 0xa8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fcb000-0x8)={0x0, 0x8}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x0) 2018/01/08 17:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x88, 0x40000, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d2d, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x200, 0x6, 0x10000, 0x0, 0x80, 0x0, 0x7f, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000f03000-0x1)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000d2c000-0x138)={{0x5000, 0x2, 0xa, 0x8, 0x5, 0x4, 0x6723276f, 0x9, 0x1, 0xff8, 0x4, 0x8, 0x0}, {0x6000, 0x0, 0x8, 0x6, 0x6, 0x235, 0x7, 0xfff, 0x5, 0xc0d2, 0x80, 0xff, 0x0}, {0xf005, 0x10000, 0x14, 0x3e9, 0x1f, 0x8001, 0x5, 0x34f, 0x9f, 0x2, 0x2, 0x100, 0x0}, {0xf005, 0x1000, 0x1f, 0x800, 0x1, 0xf76, 0x935, 0x9, 0x7, 0xffffffff, 0x4e2, 0xc00, 0x0}, {0x3000, 0x1f001, 0x1f, 0x6, 0x8389, 0x7, 0xfff, 0xfff, 0xd7a, 0x0, 0x1, 0x7fffffff, 0x0}, {0x7005, 0x0, 0x0, 0x6, 0x28a, 0x9, 0x7, 0x3, 0x4, 0x4, 0x6, 0x9, 0x0}, {0x4000, 0xd000, 0xd, 0x3ff, 0x6bf3, 0xf8cb, 0x6, 0x1c7, 0x5, 0x81, 0x7ff, 0x9, 0x0}, {0x100000, 0x0, 0x3, 0xd39, 0x7, 0x80000001, 0x2000000000000, 0xd08, 0x3, 0x713f, 0x9, 0x401, 0x0}, {0x100002, 0x0, [0x0, 0x0, 0x0]}, {0xf000, 0xf000, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x105000, 0x1, 0xc, 0x1, 0x0, [0x8000, 0x2db5, 0x4412, 0x3]}) open(&(0x7f0000e16000-0x6)='./bus\x00', 0x640482, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000080e000)=0x0, 0x4) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x40100) fchmod(r0, 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f8a000-0x4)={0x6, 0x100, 0x8}) r1 = syz_open_dev$sndmidi(&(0x7f0000362000)='/dev/snd/midiC#D#\x00', 0x9, 0x80040) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ce9000-0x4)=0x0, &(0x7f00006ac000)=0x4) syz_emit_ethernet(0xcd, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "bbaa999dc6eb56df1d9c6f853c6ca263b3127b45855f504b91fc62ae0a58d64748068471bbd3fb6e64e118cadb7aa84d09b1a7cbf9ca909ee86d8ef227d4620d830fb5eaee26a99336386e9ffc8f54256b0614b98bd13f47b7192f416b9829fae08a03d36cf04ce1f3debe67220318962d4dbab924af2ae8fc6a2ccb4a7114735e61b10762662bf102e9f64e7adfc6e6c529a05468f17ab9ef5499f264c4ea582f287e96d0ce1ffffe72b6b4c0ab87ca9dbaee750565cc4ad456c119"}}}}, 0x0) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00002d0000-0x1000)=""/4096) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/08 17:40:17 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000c66000)='/dev/vcs#\x00', 0x7, 0x400000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000c0000)=0x0, &(0x7f00005ee000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000023e000)=""/61) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000058b000-0x24)="2400000020000700de91031b001d000001ff000c090009fffffff500b200f70005001eea", 0x24) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000d92000)=0x1, 0x2) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x1000002, 0x8853, r0, 0x0) 2018/01/08 17:40:17 executing program 5: r0 = pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = add_key(&(0x7f00006de000-0xa)='encrypted\x00', &(0x7f0000812000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e82000-0x8c)="bd26b44e4bd2d5ad5387b08a558bcf45a1e5913640f489f181597f67558f84884d94449098a509f451d33fae9a7d5c60bb8d99e0a487fc6a2a2ca0a705dc0f8c7ed50b4c5931fc884bc55451992ec37ee2c91dca233618c559d101303d94ee3ec3be84e652813f52fa89218c4f7ba4cd98c78aeb3f92deb54f190b12269f3793fe1770ce403aa26921fc0e2a", 0x8c, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) pkey_mprotect(&(0x7f000022c000/0x4000)=nil, 0x4000, 0x0, r0) mremap(&(0x7f000000d000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000008000-0x8)=0x0, 0x1, &(0x7f0000ed2000/0x3000)=nil, 0x3) 2018/01/08 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000088c000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000648000)={0xfe2, 0x0, 0xa000}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000b5c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000252000-0x4)=0x1c) syz_emit_ethernet(0x88, &(0x7f0000220000-0x88)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x89bf, @llc={0x78, @llc={0xde, 0x4e, "f599", "5998afde8c78dff2bc034fc9c5863549995345a5df78375d65d0c160f25342758f884dbb457aaa42270845ef543f4156624a92557b2e64d9f56a038c3ce00b6bf45c3123eab32bf45bfbb1535d7f504a67e6eea1a54b3a21ea2f95ca4610d12655cff9ef6a01c14ebc7f2732c6399676ad3f56fc"}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) close(0xffffffffffffffff) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000519000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000173000-0x8)={0x0, 0x0}) r2 = getpgrp(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ef000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000e8b000-0x14)={0x3, 0x6, 0x2, 0x7, 0x80000000}) waitid(0x1, r2, &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000216000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000a27000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000624000-0x4)=0x1002) r1 = syz_open_procfs(0x0, &(0x7f0000be4000)='stack\x00') ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000036d000)={"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"}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000675000-0x8)={0x7, 0x0}) write(r0, &(0x7f0000221000-0x1ca)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe853c7a4fc9029efc8385148de24ffcf7a6ff03f27881fc88ea8accd6c6b109d2b3c62182cc2778e8f27cafb991865e0b100e2b3568fc169602a10909b247775ca83c42116e350856fe3a321f5d722dd9d323fdcbd7235ba9a5d191f152c7a7ca880ae2515aca4c442dbf6cbf1a8ca9c55fc8e84270eabdc99d2ca5e4f8c916591232abc36cc265ca567851564d0", 0xb1) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) dup2(r4, r3) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000b69000-0x4)=0x2, 0x4) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r3, &(0x7f000009b000-0x6a)=@hdr={0x0, 0x81, 0x6, 0x3, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x40, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f21000-0x4)=0x0, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a2b000-0x92)="51e9f0e923d503e8ebd2eb7db04bdbcd740cf6078a991ada73cc940463d54abeb0032a3e3b51691ba22a543ec42c2a4e9453382850d371c88bac5e26c75043ab2423524fcdc9ef6f4206b6ae26f43738964d0d955e363d8ee22906009d56cab9a34101adf2c1914dbe8d7ab6fe41a63eecb3677c7c735f8765ca89e58088f34e16d568da069cdfc4d8b558531634b4ca6d86", 0x92) 2018/01/08 17:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000968000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000561000)=0x7fffffff, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d6e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f96000-0x4)=0xe8) fstat(r0, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000f16000-0x8)='./file0\x00', r3, r4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000618000-0x138)={{0x0, 0xd000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f000013a000)={0x10, 0x0, 0x3, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) mlock2(&(0x7f0000cae000/0x4000)=nil, 0x4000, 0x0) 2018/01/08 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d92000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000034f000-0x8)={r2, 0x32}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000fe1000)={0x7f, 0xffffffff, 0x9, 'queue0\x00', 0x9f88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000939000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) io_setup(0x9, &(0x7f0000d9e000-0x8)=0x0) io_getevents(r0, 0x4, 0x6, &(0x7f0000f0a000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ce9000)={0x77359400, 0x0}) 2018/01/08 17:40:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={r0, 0x0}) 2018/01/08 17:40:17 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ce2000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000021b000-0x18)={0x0, 0xc37, 0x9, &(0x7f000067c000)=0x0}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xbfe8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004a5000)={0x0, @in6={{0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffd, 0x1, 0x6, 0x10}, &(0x7f0000985000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cad000-0x8)={0xea, 0x6a96, 0xc7, 0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000dda000)=""/228) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008ee000-0xa)={r2, 0x2, 0x1, [0x1]}, &(0x7f00000be000-0x4)=0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") [ 84.464741] device syz2 entered promiscuous mode 2018/01/08 17:40:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1ff, 0x1, 0x1000000000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100, 0x80440) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$TIOCNOTTY(r3, 0x5422) getpeername(r1, &(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000003000)=""/250) open_by_handle_at(r1, &(0x7f0000002000)={0xa3, 0x4, "543eecaa01642de009bf27a9fcea60424286fc75f50a429c957691b8480aad4b6b73ae2fb6c8bfb088372bef9cf166dd99102437dde8343f7d18acae9041f981468fa0ce2dfa5611a93ebaa6157091d1a9f64d6074eb045e509fec74755df3e4008167a363ff8484e03eb6e8c36821871fe9ba247dd308bb8931adddd2a9f2b878f81b23dd3acb1a2e5602651145c3a8ffeaf788f66fad5204d230"}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000004000)=0x1b, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000006000-0x78)={0x1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x4, 0x8, 0x4, &(0x7f0000006000-0x10)=@generic="6ebea448c6b42d277113411e05b045c8", 0x80a, 0xfffffffffffffffe, 0x100}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000007000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000008000-0x8)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000002000)={0x1, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000003000)=0x10001, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000009000-0x10)="7af76643b57e8d2afd1e4b12cc51c0cf", 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r5 = semget$private(0x0, 0x7, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r5, &(0x7f000000a000-0x12)=[{0x2, 0x7, 0x1000}, {0x1, 0x0, 0x800}, {0x7, 0xfffffffffffffff7, 0x1000}], 0x3, &(0x7f0000009000)={0x0, 0x989680}) 2018/01/08 17:40:17 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00004ee000-0xc)='/dev/amidi#\x00', 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064a000-0x20)={@loopback={0x0, 0x1}, 0x3ff, 0x2, 0x3, 0x4, 0x80000001, 0xffffffff, 0x224a}, &(0x7f0000d7c000)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) readahead(r0, 0xab7, 0xf7c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000b9b000-0x10)={0x0, 0x0, &(0x7f0000784000)=""}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000701000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000573000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x48) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005af000)=0x0, &(0x7f0000272000-0x4)=0x4) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000024b000)=""/231, 0xe7, 0x100, &(0x7f0000f06000)={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) r1 = dup2(r0, r0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000f06000)=0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000ae1000-0x4)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000147000-0xf8)={{0xffffffffffffffff, 0x0, 0x1f, 0x2, 0xffff}, 0x77, 0x400, 'id1\x00', 'timer1\x00', 0x0, 0x8c3, 0xfffffffffffffc00, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000f07000)=0x0) 2018/01/08 17:40:17 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000045a000)='/dev/snd/controlC#\x00', 0xc07c, 0x2341) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4b092df6, 0x0) fanotify_mark(r1, 0x7, 0x0, r2, &(0x7f0000c11000)='./file0\x00') 2018/01/08 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f3d000-0x8b)="", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) readv(r1, &(0x7f000000f000-0x30)=[{&(0x7f0000675000-0x48)=""/9, 0x9}], 0x1) recvmsg(r1, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[], 0x0, &(0x7f0000f3d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") getxattr(&(0x7f000064a000)='./file0\x00', &(0x7f0000aa8000)=@known='system.posix_acl_access\x00', &(0x7f000076c000-0xd6)=""/214, 0xd6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000066000-0x9)='/dev/ppp\x00', 0x400000, 0x0) dup2(r0, r1) rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') 2018/01/08 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000000d000)=""/140) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000008000)={0x9, 0x0, 0x4000000000, 0xfffffffffffffffe, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000002000)={0x5bd, 0x100000000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/08 17:40:17 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000f6f000)='/dev/dsp#\x00', 0x3, 0xa001) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b99000)={{0x3, 0x4, 0x6, 0x7, "4714727fbd1fda05983b8f5e43333dee00b968138cd7a31c1716471c66b364ada5f2d0c5d66775231b90d025", 0x1}, 0x3, [0x7fff, 0x0, 0x9, 0x4511, 0x1, 0xffffffff, 0x0, 0x5, 0x8, 0x5, 0x53f6, 0x8, 0x9, 0x6, 0x401, 0x7, 0x3, 0x0, 0xfffffffffffffff8, 0x6, 0x6, 0x2, 0x9, 0x101, 0x4, 0x1000, 0x3, 0x2, 0x14000000000, 0x2, 0x81, 0x2, 0x83b, 0x1, 0x6, 0xef, 0x7fffffff, 0x7, 0x2, 0x5, 0x33c64ab5, 0x1ff, 0x8, 0x0, 0x1, 0x80000000, 0x9, 0x3, 0x1, 0x1, 0x7c, 0x0, 0x9, 0x0, 0x4, 0xc5, 0x3b58, 0x14cebce1, 0x2, 0xff, 0x7f, 0x3, 0x5, 0x9, 0xffffffff, 0x6, 0x6, 0x10000, 0x3ff, 0xffff00000000000, 0x9b5, 0x0, 0x3ff, 0x14, 0xa3, 0x6, 0x0, 0x4, 0x80, 0x0, 0x6, 0x8001, 0x5, 0x5, 0x401, 0x80000000, 0xcd7, 0x800, 0x9, 0x4, 0x2f78f944, 0x3, 0x7fff, 0x4, 0x1, 0x20, 0x1, 0x1, 0x84e6, 0x5, 0x8, 0x7ff, 0x1f, 0x5, 0x5, 0x200, 0x8, 0xffff, 0x800000000000000, 0x4, 0x1, 0x1000, 0x101, 0xfffffffffffffc01, 0x3, 0x1, 0xbb17, 0x0, 0x720, 0x1ff, 0x8, 0x0, 0x3f, 0x8, 0x7, 0x7fffffff, 0x338, 0x5], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003d2000/0x4000)=nil, 0x4000, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2018/01/08 17:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000e71000-0x1)="10", &(0x7f0000744000)=0x0, &(0x7f0000779000)=0x0, &(0x7f00000d5000)="") r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000f20000)=""/103) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x56) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef54, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001ea000-0x8)={0x0, 0xc6}, &(0x7f000067b000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a37000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0x200ff, 0x42, 0x20}, 0xa0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socket$packet(0x11, 0x3, 0x300) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000921000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d88000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000c09000-0x110)={{0xffffffffffff5ead, 0x2, 0x3, 0x1000, "e5d0de093b8a88f60314d0bb284471ad64e96bd5de390166774ae61fae1f9db1f318328766956d2e36562581", 0x8}, 0x0, 0x0, 0xe612, r3, 0x9ee7, 0x5527, "0e3d3285c1189330ae339d40f02e249ae21f3a40491710b8c072b45ffcf3d7f54571a51e9136704b7382ab9303e0c62a8a1273ae3660493aba5d9abbd48629ed", &(0x7f00004de000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xedf6, 0x4, 0x401, 0x1f8a], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r1, r1, 0x80, 0xe) sendto(r2, &(0x7f00007b4000)="3cf3643248fec8f9bd55263399a8bf18d37906aef7727256770c904f378847f8059fb8846da302897b47f8dbcae4218a738d3dc77c1ad21c8b89e9146d8eca3cd4f8927dba5796eddd3697f6435c0c3a3df0cb259f2ffa5eb240e3fecacc7c74acb3f52f414194d8496d64a2c84a78926d38558a675841d806f48e2882a80206553eac30f9c063b190a3f3a55229682536b5205c0fa6e18891495a22603e92ec78740dfccf682594193692e7a03c5fe5061a2e0c2e15362894b7db7fcfd9b3d2919967cfac587cf69b4adee8792797d24b26954383b2bdec", 0xd8, 0x20000000, &(0x7f00009bb000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000086b000)={0x7, 0x1f}, 0x8) 2018/01/08 17:40:17 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ae8000-0xb)='/dev/audio\x00', 0x1111c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) sync_file_range(r1, 0x3ff, 0x7, 0x6) r2 = syz_open_procfs(0x0, &(0x7f000059a000)='net/softnet_stat\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000b2e000-0x4)=0xf, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x49, 0x400000ff) memfd_create(&(0x7f0000f19000)='ppp0$\x00', 0x1) 2018/01/08 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ea0000-0x18)={0xaa, 0x4000000000020, 0x0}) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/cuse\x00', 0x84800, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00009bc000)={"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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) bind$unix(r2, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r4 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000112000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xb) recvmsg(r2, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f66000-0x50)=[{&(0x7f0000139000)=""/236, 0x9}, {&(0x7f00005b5000-0x3b)=""/59, 0x3b}, {&(0x7f00003ab000)=""/128, 0x80}, {&(0x7f0000ba8000)=""/10, 0xa}, {&(0x7f00002fa000-0x82)=""/130, 0x82}], 0x5, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000bd0000)={0x4, &(0x7f0000a4c000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000156000-0x10)={r5, &(0x7f00002b6000-0x58)=""/88}) 2018/01/08 17:40:17 executing program 7: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000117000)='./file0\x00', 0x4000, 0x12) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f000017a000-0x4)=0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00002ed000-0x4)=0xc6ed) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651", 0x50) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socket$inet_tcp(0x2, 0x1, 0x0) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) pipe2(&(0x7f0000cc2000)={0x0, 0x0}, 0x800) connect$nfc_raw(r1, &(0x7f0000744000)={0x27, 0x0, 0x400000000, 0x6}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00003f2000-0x10)=@generic="0f9690165081a956d80aa914804e6f0b") 2018/01/08 17:40:17 executing program 4: clone(0xfffffffffffffffe, &(0x7f0000b08000)="517ac5f010950072b97a000008b121", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x2}) getpid() r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000072e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000)={0x5, 0x100000000}) keyctl$assume_authority(0x10, r2) mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/08 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xfa, &(0x7f0000f9d000-0x4)=0x0, &(0x7f0000f9c000)=0x4) r1 = msgget$private(0x0, 0x28) msgctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000573000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000058c000)={r2, 0x1, 0x6, @random="140a147374fe", [0x0, 0x0]}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f9e000-0x9)='/dev/kvm\x00', 0x2000200001, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000818000-0x4)=0x6, &(0x7f0000f9f000-0x4)=0x4) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000f9b000)={0x1, 0x0, [{0x10000000048f, 0x0, 0x0}]}) 2018/01/08 17:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = syz_open_dev$sndpcmc(&(0x7f0000f77000)='/dev/snd/pcmC#D#c\x00', 0x35, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000100000-0x6)={0x5f36f6ab, 0x4, 0x4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000360000)={0x0, 0x8}, &(0x7f0000847000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a60000-0xa0)={r2, @in6={{0xa, 0x0, 0x95, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x3, 0x0, 0x1, 0xb98b1ba}, &(0x7f000013d000)=0xa0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000c42000-0x8)={0x3, 0x0}) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r3, &(0x7f0000ebc000)='[', 0x1) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000a6000)=0x0, &(0x7f0000d56000-0x4)=0x4) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r3, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="c2", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r3, &(0x7f00007b0000)="01", 0x1) close(r3) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffdffffffffffff9, &(0x7f0000f14000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) r1 = socket(0x9, 0x103, 0x40) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000f13000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000047f000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00007c3000)={0x0}, 0x8) r2 = dup3(r1, r0, 0x0) pipe(&(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r4) tee(r3, r0, 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000401000)={0x8, 0x7ff, 0x4, 0x0, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000134000-0x4)={r0}) bind(r0, &(0x7f0000d77000)=@nl=@proc={0x10, 0x0, 0x2, 0x200000}, 0xc) bind(r0, &(0x7f0000cb3000)=@l2={0x1f, 0x4, {0x7fff, 0x6, 0x8, 0xffffffffffffb37d, 0x0, 0x8}, 0xe, 0x1}, 0xffffffffffffffc3) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000068a000-0x20)={@generic="b46a74c2c6a3f4d3814991adf684ba30", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sndpcmc(&(0x7f0000a30000-0x12)='/dev/snd/pcmC#D#c\x00', 0x200, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00009a3000-0xbc)={0x1, 0x2, 'client0\x00', 0x0, "2446a456df0be6c0", "7670e5dc080e85bb8a178960f5134d668607c074096751101cd0d6efb966992d", 0xfffffffffffffffa, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000010d000-0x40)={r0, r1, 0xc0, 0xd27, &(0x7f0000ac8000-0x67)="c393756d82ba25eef4fbcf5867191a162a090f9dbdfef4c2f69c44aa93ea58143b64d1c748600f0fbcfccb6feda66406302fcc9f64908a8a954c07b81fd7aff4841775646da97d56bfaaa75bc6d9f92e21cb6c6c534b0d20d514d15f52edcb62f0b546935c3d72", 0x2, 0xfffffffffffffff9, 0x1, 0x3, 0x3, 0x7f, 0x4, "e8280a3228f82d970e3017b0a3af74b2f1f0df8346f281f4"}) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f000035f000)=""/249) r3 = socket(0x1e, 0x2, 0x0) acct(&(0x7f0000780000)='./file0\x00') bind(r3, &(0x7f0000afb000)=@generic={0x0, "010e0000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c9804f1fffffff60dc136cb184a"}, 0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f5c000)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000344000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000606000)=0xb) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000c5b000-0xa)='/dev/vcs#\x00', 0x3f, 0x430200) r5 = semget(0x3, 0x2, 0x252) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00004b2000)={{0x5, 0xfff, 0x5, 0x3, 0x6, 0x0}, 0x6, 0x80000001, 0x364, 0x1f, 0x2, "13e47531632d3c4b177500b61acb5a2489ad944383dddfaeca8e6403044086543aae88e9ee46a1bb6619a7d149da834c4393a297fb2abdb9e6dcab6aed25fa6004622460423d603f756ce7c7bbee5acc7a56b0cfea203d0158bbd30b434eba28bab2bf2bbec9d99ecab80c36ae81e65b656af73eaa04354c2ea1c304daf1f17f"}) semctl$GETNCNT(r5, 0x3, 0xe, &(0x7f000046e000-0x4a)=""/74) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00007d7000)=@generic="d879d58bf3a0b548ad69ce91d4fc8960") setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) 2018/01/08 17:40:17 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5a000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000010b000)="8104f87a8aa3da4436491c8d6c3a13ce1724eea06c3cb6536e6fc4d4008765e2164a37af61cc5052b7393071f5e71d2e41b568f0b614ef2050279d31e8672405f50ba1eb3b96ca86ca6a9b8e5938ccc61fe548a690468205d6e658837fc0543bd0ffb85b5c496c14297e7191097d31bd39bbdcc2b2712f12839d11bc86b44fd9bd0be3c7bf3299ac778211af2714293f193739715f7e2766202f547de244f6e7716ca85bef8d0a2f94368c9f8417752f51c74e3ba2c2309e37dce24b1e605bd2834274db2aff97e3e9c36991e28d5fb43bda4e495593d9352dea122f98268118c868099290c7bc81b4", 0xe9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000716000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20200) sendmmsg$alg(r2, &(0x7f0000c33000-0xa8)=[{0x0, 0x0, &(0x7f0000eda000-0x30)=[{&(0x7f0000e94000-0x1000)="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", 0x200}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000b3a000)=[{&(0x7f000039b000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) r1 = gettid() ptrace$poke(0x5, r1, &(0x7f000011d000)=0x0, 0xc6ae) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000215000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000529000-0xa6)=""/166, &(0x7f0000d44000)=0xa6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a56000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001b3000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000060d000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000db4000)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x5, 0x4, 0x7, 0xfff, 0x80, 0x2, 0x8, 0x1f, 0x4, 0x3, 0x1, 0x4, 0x5, 0x2]}, &(0x7f0000e0c000+0x7d2)=0x108) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000eeb000-0x18)="d102fc000058e63b0007690613f32e1c00cee19471985e15", 0x18) sendto$inet6(r0, &(0x7f000010d000)='\n', 0x1, 0x24040000, &(0x7f0000aa9000)={0xa, 0x0, 0x100000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000eed000)=0x2) accept4$inet(r0, &(0x7f0000b65000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eed000-0x4)=0x10, 0x3) 2018/01/08 17:40:17 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003a9000)="26000000240043fc00170019ffff550801000005000000000e0003e7effffeffff0100006e35", 0x26) dup3(r0, r0, 0x80000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000031a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b43000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f7b000)='bic\x00', 0x4) 2018/01/08 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) signalfd(r1, &(0x7f00005aa000-0x8)={0x200}, 0x8) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0x2, 0xffffffffffffdffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f00001f0000)="") statfs(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000ace000)=""/4096) 2018/01/08 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e2d000)='./file0\x00', 0x204000, 0x4) accept4$packet(r0, 0x0, &(0x7f0000cd5000)=0x0, 0x80800) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r1, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000d1c000-0x4)=0x690) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) sendfile(r0, r0, &(0x7f000014a000)=0x0, 0x7) clone(0x0, &(0x7f0000b3c000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000002b000)="") open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/01/08 17:40:17 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000-0x10)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000004000-0x4)=[r2]) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000)={r1, 0x19}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80000000080005, 0x0) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000003000)=0x0) setuid(r4) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x86) connect$unix(r0, &(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000c74000-0x20)=[{&(0x7f0000ce1000-0x3b)="f0", 0x1}], 0x1) 2018/01/08 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x76}, 0x4}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c70000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000854000-0x8)={0x0, 0x0}, &(0x7f00006df000-0x4)=0x8) pipe(&(0x7f0000fd4000)={0x0, 0x0}) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000ce2000-0xa)='/dev/vcs#\x00', 0x10000, 0x86240) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000a4000-0x10)={0x6, &(0x7f0000df7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/08 17:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000092c000-0xb8)={0x0, 0x4, 0x3, 0x2, 0x4, 0x6, 0x30000000, 0x7, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8a7, 0x6, 0x7f, 0x4}}, &(0x7f0000c8d000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c8c000)={r1, 0xfcfa}, &(0x7f0000501000-0x4)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sync() 2018/01/08 17:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cfb000-0x4)=0x0, 0x80800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000132000)=""/129, &(0x7f00006ad000)=0x81) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000076b000)=0x3, &(0x7f0000b5e000-0x4)=0x4) prctl$setendian(0x14, 0x0) pipe(&(0x7f000092e000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x7001, [0x0, 0x0, 0x0]}, 0x62689cc022a97de8, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000083000)={r1, r3, 0x5, 0x3}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000f6b000)={0xc0003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:17 executing program 6: r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f00006c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x13)='lowlan1eth1md5sum]\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000eb0000-0x5f)=""/0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a11000-0xb)='/dev/mixer\x00', 0x800000000002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ca5000-0x6)={0x0, 0x1}, &(0x7f0000b43000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002c5000)={r2, 0x8}, 0x8) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0x263000)=nil, 0x263000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) 2018/01/08 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) lstat(&(0x7f0000fbe000)='./file0\x00', &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x7) fcntl$addseals(r0, 0x409, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept$alg(r0, 0x0, 0x0) r5 = dup3(r4, r3, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000fb4000)={0x0, 0x0}) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f000080b000)=""/94, &(0x7f0000133000)=0x5e) lchown(&(0x7f0000ce4000-0x8)='./file0\x00', r1, r2) sendto$ipx(r5, &(0x7f0000267000)="e4", 0x1, 0x0, &(0x7f00005a3000)={0x4, 0x0, 0x0, "175c5673871b", 0x0, 0x0}, 0x10) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0x2b6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000080e000-0x4)=0x2, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000dda000)='timers\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aba000)=0x10) getdents64(r0, &(0x7f00005f5000-0xcc)=""/204, 0xcc) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x7a6, 0x4) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000abe000)={0x8, 0x1, 0x0, 0x0, 0x205ad3ed, 0x21a, 0x4, 0x8, 0x0}, &(0x7f0000902000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000818000)={r1, 0x5}, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000096d000-0x38)={&(0x7f0000e2f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000148000)={&(0x7f0000ff6000)=@newae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/mixer\x00', 0x1, 0x0) 2018/01/08 17:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = request_key(&(0x7f00004d9000)='keyring\x00', &(0x7f0000604000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)='securityGPL!md5sum)systemem1\\\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x3) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f000045c000)="039d0efbdd5b2a1a") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000754000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f1e000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000f15000-0x4)=0xc) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f1e000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b1d000)={r1, 0x8, 0x1, 0xc1, 0x9, 0x1d4d97d3}, &(0x7f0000f1e000)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x7}, {0x0, 0xfe8}], 0x2) syz_emit_ethernet(0x32, &(0x7f000029d000-0x424)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/08 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) recvfrom(r0, &(0x7f0000441000-0x1000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) write(r0, &(0x7f00007e3000-0x84)="1f000000010409000000ff0000000000004000000900ffeffd0103000000c67c2d6ec7ee28a9deb620eefb0412b8807f1da73acdb63bc964a2dd8d61d131d25e77c2ef209171387686e417629776fa0c4f61e7cfb0c046fce09034e9c9c722308cee96355d4fd9eb5889510c61982ccaec80d682acb2f302b828d0b0078a680e21b55f55", 0x84) close(r0) 2018/01/08 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) sendmsg$netlink(r0, &(0x7f0000233000)={0x0, 0x0, &(0x7f0000900000-0x40)=[{&(0x7f0000bf5000)=[{0x14, 0x1, 0x0, 0xa04, 0x2, 'M'}, {0x40, 0xee, 0x400, 0x100, 0x0, "274987f87ecf8e11b7f17da0dad47c153a69a128f80cef5aad42cbc4a2d182debf69d5b238affa47a0ac6db349bb94f1"}, {0x108, 0x40, 0x428, 0xa5b5, 0x3, "acff822810e69a35e0f2f119aed713b39d3febd4226fba4a9251d692f1d61cbf021caba31ed0761b9786b644cd10cc7ba99c72383cf74f7b04d361fc7258a1916e939b30032c2c881750c7141f1b7e1647277fa4b6128c41e793af08a392a9774e78112eba20e76490526a86521b299e457532da3d947cae71ad2933f62ace46dcf02b3a7f048f2382b3156c9e38d0d77959720f7e780c96e3289360a391704343e21a34f80c94998804a26ea873d37bd0e3d0af6895f00d514622caa81e998b485ebed150f520c2953f5275d244d0d8178e1b4af3be4ab764f13141a79bb945713bdb379d25fa22dac52fbb511bbb0ab57f2254858f"}, {0x98, 0x2400000000000, 0x200, 0x1, 0x1, "861dd1b1f4109ad22988bf2c7d46fe4398728daec79dca7697dd0b54e5eeeedb9a0ae9b1a3e551d990c31387593822d8a2adce8c7bb2347f84e0fc2585d744adaecfc45b137fa2d13255ed0060fe187b216708c081f56d34c48ab3628eb8e757cbffafdb2e02ee5b830b4106dfef354c4d8a9293a4688788033a472d16f9d35e55e0301578"}, {0x44, 0x0, 0xc00, 0x4, 0x1, "874b9a7e0c1fcb130221f60c896836a46e40065cb70b105304944200363ecb9f8381d365eb33b6fcaf7ba4fe3f4094cd80"}, {0xc8, 0x5, 0xc08, 0xfffffffffffffffc, 0x1, "769c1fa6f48bf8abf4bbdb473bbea4e5b93bfb0c433098693b775b885bb423a2b017d0c1800018c463191b7e7c0955b2b6b6ae6759aa73df29e4e17a3ccd581a7a59d2db2ed6c0a9bad14520d61888c070b95974bf63db944b20306f803aa3f3b7c99d78395cf17efde5c98616083ee8a89b5beb57913c176fc8df54702970e5b2b00159f9da30cc80e862ca9e37b128a2a25d50856d20d80b1b8627eca9fdc0ab67e41049d772795303acd6b96652f122d959b39112ebf4"}], 0x300}, {&(0x7f0000930000-0x50c)=[{0x50, 0x785b, 0x200, 0x6, 0x3, "351eab0dfb95d0feaf1b11aef3e6523416d8f374e357fec85351686ae4f8b4ada280b0646e5ca5d8f46a0fdba97078ef24fa43e41399af9d8d8a77e18e66d1"}, {0xd4, 0xace, 0x18, 0x94c, 0x1, "ffafb1d80c3db7473e590a1cb993be6816e44ba8365dee61793d4e5a4bd2794ceeb9cf7cb7b001fb6f9687c1166532bdc30d707e5b63ff4380fc0db6adba93941fa47ab5f75056d5b092d5bf334c5f8754560f2137ee77b79bec7ff4c46fc66d0ce0672c0e41f8870cd2b627b47d243eaf2196a4a7645ef3b6b08d258cc2ac8b0ff46abff968ce2e0e8124ccd5625936718cfc0bf2fd3400d25c91aa009ff29db4c711b4bc27eca31ff27846dc15e448720852411d67deffdb3d82278deaaabcd6c4d2ec"}, {0xc4, 0x5, 0x201, 0x100000000000000, 0x1, "120fad8000d5909484d541cd171a0eb9a6cd4040dc94797ad2623773c2bbff2c29e5dd3b7cf6c72e7654c3bd652f8b78051a1a7bc7037ee60600e6efa4abc1381ba3453ed2b6423a0d15238c3d03dd3c161e33011bddb9127ddd0b7686cdbd6009a1013f38b385d9b24f061c72173f467e3fa0f36fe9b59fd74f3ce4f06eabdf3164b678704a1d2108556ed384500af633a44132ab7b1d2dc7b7544755f22272c3d92ad1a20d50006c86e1405e79a97eca"}, {0x28, 0x1ff, 0x200, 0x4a2, 0x1, "839f00d26fcd7e7a09d8c7ba16da9b79539cfaddf4460329"}, {0xb0, 0x800000, 0x100, 0xffffffffffff2738, 0x1, "12efabc92f47fb4244e4aaf8252644dca3c40215ca0a8e4f4d6fe0a3df02796b78619fa3da2e442696c03564cd38a032d42f34bc1d4600d7a54bdbc70e34aef7691bfce789f15cfe7403decf132271cb3a31f26e3be7d6e5cf5338570e90baecc846c5ef36259fdfe5098e9b18ad4db506432e45fff052c21b6b95ed685c23312652e4044533cd13077e9138ab17fda9eef6506dc1aeb54f88284821a8b6"}, {0xc4, 0x80, 0x1, 0x9, 0x1, "833382ff8d0524c70be797330bf756ee92084b9b4037d4ca140edd053da35ebc2a7ad784e60728da3bc4c528c64f61f049d084095865e32755287eeeb569809062a695cf60e8190907be5c72116a1b0c1212ca6f17da1dcbc75fd9f1e08420f980592b387b6d76bb56f0ad03de13c75335c6016f99646e007b1b4c5962ddd8dfd4d6fc23623e9577e30b384a7d5c50705893aa1a0c4aa166b8092ae66843a50e10ec7a90a8e69245c821d1610e7eec031c"}, {0xb4, 0x200, 0x20, 0x8, 0x2, "c99a49479b80cbaa7420b321a8a9d2531bf54620c3bf79c3b5f98e2e50ed9485090e62cedbcb73aa21d6c4e3c0c3241c18c369be53eba8b5b53678ccf4e2e0d18d7e7b53264e68bf4929df3ba90eafc7a267831a6abe3745e8f20dbad8b5b6f734098bd3f3bcae7c6315f97855e2a53b6a1acaf4d0bdc8b28a01aa1835fa4121ae86fd79a282042fab975273057376c406e8c87adb0547d1be12a3c7048c8ed0ec3c"}, {0xd4, 0x5, 0x300, 0x9, 0x1, "4e9278cdc2899606c9bfac0ef8ad05037eeb19f3396541704999c6623aa493f5af717676ff39736c290f616e02639184a0f608129961dfa8044249a86e0d4eac23db2559d72d8e880c067c5a34a430dfbffc0fb95e237b91ab422cc20e8f732a1b2b39ed21cac5f240345617eee14a05274b2a033d09c0516900d4563c859b8cef240b4958cd28721f25b593f7e335ef564ab6d8f93ac28e84086ed0da849ccd9ad4446b8a4bed47a552b77a54565c64cde696c9195b10f9605487fb2235d8e71e86ee"}], 0x50c}, {&(0x7f0000e1e000-0x1234)=[{0x90, 0x6, 0x0, 0x2, 0x3, "72183ab24acbc0ebe47a5e2ff608a755b60a82a93c83e6b7f7aa460575cd9fa2112e68f21d9b1ef21e961b877dd3e7ef3e2d15537fbcae1658199bd37980f69dc55bccf186fb6fe9f7d58887437ed660bb69ee374f2fe2ca063a8b7fd25e8f094031c89c21cb890e75a44e100de23065283e82f622cdc9688da7d85b5693cf"}, {0xb0, 0x7, 0x204, 0xffff, 0x0, "96de04a4099bed644a263e8d788299add12a8bb1b2685f39ddb0425775a4a3c2c97b4f6818fc4b9587067fccf1dc9e95494380343380fbff6efcfaddcec53b9894daa437fbca99276668e31bdfeb55f561685974602426a9785a14075988931ec6f2ef82d8e9b7bae2f68054ca5a8dd1aa9749c568f64789f912941fbe235e34284eb37e3eaea1bd72f9da821d561015ff3362e5e592967f9a12ca20e08b"}, {0x6c, 0x3, 0x10, 0x6, 0x0, "718f956ca1420fcbd49f5352c23466c7493ebe4f4f5d760abcf6b10ba55b8500e600db8f660041ab54a3598e0d2253f9ad64d7daff436b64255818df62e0ea22320c4e9d76809b467cfb672cdc395129191d66994d3ee11ddd3d26"}, {0x24, 0x0, 0x302, 0x8, 0x2, "bc9cb48cb1f606d7e08bf9b416f9e3dad4b855"}, {0x1010, 0x7ff, 0x900, 0x0, 0x1, "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"}, {0x54, 0x2c0c, 0xa00, 0xb65, 0x0, "831f4588bf79c747eb4cd60fed9a05fb29b4665e0e492ba923d9a2ec87f116da94a7fcbcfad30f9bfaa17e7671752b1562dde4b2a0c3cdf89197374a6c87101540"}], 0x1234}, {&(0x7f0000f9e000-0x274)=[{0xd8, 0x5479, 0x400, 0x5, 0x2, "549d7179336771f73e6c3b602f1971f8dbd0301d1e7935a0fa86f3673bfa78ed885cf4dc1159fd094ebe676c7682ea81316bb30450c3a31cc14db8d42a662f38965e1152d7d617044f1cb7b64e4b3792b6ac100c589c807aab1a2d696a7712de44cec8b0405edd05f6289c0094d60456beba3b713c1fea7b95e590b14b188c13ddff47f769156d3381d3b1703325173e9d51a4d1a4f3aeee527089aab2c266f616f051a88e6b58d02a0fbba3d14903e2e2298e4191a22231827288888696c5b701308522d506d0"}, {0xbc, 0x4, 0x2, 0xee3, 0x0, "444af11f7de6c1517b60d886e427fb64e86b9693c1fd8b41f419c9752a987372bee47814d4da11ffb83e02d47ebe0a2e7908387b76ce9a7b25b84c8416b51b53ff1e24deb1f367bc265e51c5e76e3f127c84ec77868f7320f39e9e3796330f80b3e30242e44cc227f561b1996f92a3296992c6ec614bd619d6faa512ece48ac3d1eabb8c93c6a8ed2f1650652076780c5f60f2e0b3dc4235b527ab91f949e2be69562c27e81cae92e6264aff"}, {0xe0, 0x2, 0x302, 0x5, 0x0, "583f611b5d3638e344916aab1a1375f2e932d8e6f940cf98185991ba76f0b995ef9540370bc4ff11d7be025310a69be7ff7587ad8009d3a566a89a1cd91ca89199d1893fc7ffd21c9d2b5bdf4edd9dc1343152cf79ba49a135971df0733736c3244ba4eef14f756e774f05962d09daf792036d378e9c21fc4b8e4def6e83ba34e2df6647c4a177bd55c7a4d3752c8fb0fafcda1eb1c08e625ea5d4c33b1284a1f060368c3b548705b82be90abfa7494fbd254478aa15f3038dce661b846048683d9ff40bcf79132bb74773d8795e"}], 0x274}], 0x4, &(0x7f00001ac000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x48001}, 0x8804) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f7000-0xc)='/dev/autofs\x00', 0xe0081, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000912000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000356000-0x108)={0x0, @in6={{0xa, 0x0, 0xfd6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff80000000, 0xc6ac, 0x9, 0x2, 0x9, 0x7a199b23, 0x43ea, 0x4, 0x8, 0xffffffffffffffe1, 0x0, 0x1, 0x5, 0xffffffffffffff02, 0x81]}, &(0x7f000074f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000079b000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x2}, &(0x7f0000bbf000)=0x98) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000efd000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@common='bcsh0\x00', 0x0}) 2018/01/08 17:40:17 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x80000) recvfrom$ax25(r0, &(0x7f000050b000-0xa)=""/10, 0xa, 0x40000001, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socket$unix(0x1, 0x1, 0x0) setfsuid(r1) r2 = socket(0x2000000000a, 0x805, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="") 2018/01/08 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00004c5000)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/08 17:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000cc9000)={0x40, 0x1, 0x7, 0x6, 0x9}, 0xc) getsockopt(r0, 0x2000000000010d, 0x20000000000e, &(0x7f00001b0000-0xab)=""/4, &(0x7f00006ad000-0x4)=0x4) 2018/01/08 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000417000-0xf0)=[{{&(0x7f00008ed000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000064e000-0x50)=[{&(0x7f0000d85000-0x8e)="6b44ced526f68f141dd4ca4b25e9499a96e7ea0b525424ddc5811634e7ad9371b5005abd3091e8ea25c34ddcf25aded7", 0x30}], 0x1, &(0x7f0000708000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008ed000-0x2)={0x0, 0x25, "82050f918273200b1e8743ba6d207325e24e51b48b4912fa92c554747517a65b2dc10738cc"}, &(0x7f000040b000-0x4)=0x2d) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000508000-0x4)=r3, 0x4) 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x0, 0xfffffffffffffffc, 0x0, []}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000180000)='westwood\x00', 0x9) 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x104) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001fd000-0x15)='/proc/self/net/pfkey\x00', 0x202980, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000274000)={0x7, 0x0, 0x7fffffff, 0x80000001, 0x9, 0x21}) ptrace$setregs(0x10, 0x0, 0x0, &(0x7f0000002000-0xb7)="") write(r0, &(0x7f0000557000)="1f00003f000000de0000f49f000000008000000809000100060c0000000000", 0x1d) 2018/01/08 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3ff, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0xfffffffffffffd58, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000eff000-0x2)='-\x00', 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e1e000-0x18)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006f0000-0x10)={&(0x7f0000b00000/0x4000)=nil, 0x4000}) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d24000)=[], &(0x7f00002db000)=[]}}], 0x1, 0x0, &(0x7f0000093000)='l'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000006000-0x7c)=[], 0xe, 0x0, &(0x7f0000726000-0xf)="bb765c2aa9ee303de26a2464e904"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b71000-0xf)='/dev/sequencer\x00', 0xc0, 0x0) readlinkat(r1, &(0x7f0000bb6000)='./file0\x00', &(0x7f00001e4000)=""/4096, 0x1000) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000b000-0x4)=0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) kcmp(r1, r2, 0x3, r0, r0) fcntl$setstatus(r0, 0x4, 0x40800) 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d37000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @llc={0x26, @snap={0x0, 0x0, "82", "f832da", 0x0, "9e111faa955b478fcd5a20205b620841b2610ee77733d4f0809586cd07d0"}}}}}, 0x0) 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000c96000)={@common='ip6_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/08 17:40:18 executing program 2: clone(0x0, &(0x7f00005aa000)="", &(0x7f0000221000)=0x0, &(0x7f000094f000-0x4)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00007ad000-0x8)='./file0\x00', &(0x7f0000000000)=""/135, 0x87) 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000097d000)='/dev/mixer\x00', 0x1010c0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000675000)={0x8000, 0xffff, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00004f1000-0x38)={&(0x7f000096d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a21000)=[{&(0x7f0000b14000)=""/218, 0xda}], 0x1, &(0x7f0000e07000-0x90)=""/144, 0x90, 0x5}, 0x100) close(r0) writev(r1, &(0x7f0000d3a000-0x10)=[{&(0x7f000063b000)="390000001100094718060000000000000000f8ff0900000045ef00ff08009b0019001a000f004000000000000000b900000000000000001f04", 0x39}], 0x1) 2018/01/08 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c86000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eb5000-0x4)=0x40006, 0x53afd22) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000051a000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000065c000-0x58)={0x1, 0x0, [{0x80f, 0x0, 0x0}]}) 2018/01/08 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f90000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f8d000)=@assoc_id=0x0, &(0x7f0000f8d000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000060000)={r2, 0x2, 0x20}, &(0x7f00008ff000-0x4)=0xc) sendto$inet6(r1, &(0x7f000004b000)='{', 0x1, 0xfffffffffffffffd, 0x0, 0x0) sendto$inet(r1, &(0x7f0000f92000-0x4)="82", 0x1, 0x0, 0x0, 0x0) 2018/01/08 17:40:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000db5000)=""/146, 0x92, 0x10101, &(0x7f000085b000)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x800000000078, &(0x7f000068b000)="", 0x0) creat(&(0x7f00003ba000-0x8)='./file0\x00', 0x100) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000830000-0x4)={0x0}, 0x4) stat(&(0x7f00009d6000-0x8)='./file0\x00', &(0x7f0000f6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000254000)={&(0x7f00003d1000-0x10)=[0x5, 0x1, 0xa2c, 0xffff], 0x4, 0x7, 0x3ff, 0x8, 0x17, 0x7ff, {0x8, 0x9, 0x3f27, 0x9, 0xffffffffffffffc0, 0x6, 0xff00000000, 0xc615, 0x6205, 0x5, 0xc0, 0x1ff, 0x0, 0x400, "912059b328cd4993f8a4f14f584376ec47fd0fe7adea5f69e2130ba385b02999"}}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000caa000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x8, 0x0, 0x800, 0xa, 0x0, 0xa0, 0x3a, 0x1f, r2}, {0x1, 0x9, 0xffffffff00000001, 0x2, 0x9, 0x1, 0x3f, 0xabab}, {0xc059, 0x50000, 0x8, 0x8000}, 0x200, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x800, 0x200, 0x1f, 0x2}}, 0xe8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000157000)=""/116) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020700001600000000000500", 0x22) r0 = memfd_create(&(0x7f0000e53000-0x3)='\'&\x00', 0x2) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00003df000)=0x0, &(0x7f00002f7000)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000714000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000a63000-0x8)=0x0) flock(r1, 0xc) [ 85.111556] binder_alloc: binder_alloc_mmap_handler: 18266 20000000-20002000 already mapped failed -16 [ 85.122289] binder: BINDER_SET_CONTEXT_MGR already set [ 85.127640] binder: 18266:18281 ioctl 40046207 0 returned -16 [ 85.127674] binder_alloc: 18266: binder_alloc_buf, no vma [ 85.127694] binder: 18266:18282 transaction failed 29189/-3, size 0-0 line 2960 [ 85.149061] binder: release 18266:18270 transaction 72 out, still active [ 85.155936] binder: undelivered TRANSACTION_COMPLETE 2018/01/08 17:40:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) [ 85.163716] binder: send failed reply for transaction 72, target dead 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000080003, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0x8)='cmdline\x00') perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f00009b5000-0x4)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007f7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setrlimit(0x0, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000095d000-0x2)={0x0, 0x0}, &(0x7f000095c000)=0x8) sendfile(r0, r1, &(0x7f0000c45000)=0x0, 0x1c) 2018/01/08 17:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f1000-0x25)="9eeeafad461056ef8b4a58e1f56293967fb1ffb712a2335ef3fa438c290fd229dc6e2089e4", 0x25) bind$alg(r0, &(0x7f0000d13000)={0x26, 'hash\x00', 0x2, 0x0, 'sha256-ssse3\x00'}, 0x19e) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bec000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00001ab000-0x8)={r0, 0xffffffffd216291d}) 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000265000-0x30)={0x9, 0x28, [0x2, 0xfffffffffffffffe, 0x2, 0x5, 0x20, 0x401, 0x9, 0x6, 0x32b, 0xfffffffffffffff7]}) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xff) write(r0, &(0x7f0000d49000-0x20)="200000001800077e530000000000480080250d00001100220000000100e117", 0x1f) 2018/01/08 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000942000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000c40000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001f5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x401) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ab9000-0xc)={r1, 0x7, 0x8}, 0xc) prctl$getreaper(0x25, &(0x7f0000184000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000763000-0x1f)="", 0x0) write(0xffffffffffffffff, &(0x7f0000f49000-0x1f)="", 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000e7f000-0x8)='./file0\x00', 0x0, 0x100) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003a1000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x800, 0x2, "1fc2303ae955b6eadf76558693ee7154327d8416e403a0e0a81828615670b8904246eee35c52ce557beb823382f3310d349b4bd416555a731c6e6caeab17ec0a75ae1546d6540bc08ef14161846ae195"}, 0x160) syz_emit_ethernet(0x4a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x800002002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {""}}}}}}, 0x0) 2018/01/08 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x1000) 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000341000)='/dev/dsp\x00', 0x10200, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00009d8000-0x9a)="511caf86da7b904f8a29a59b89770f83f805e0babd39c0a6ed81fff74e1ea042d43b1272041afb135e07eab37df1bda100e5161163c25025567b6283791551b87f4d64dc12b92015a768c6669ff39dc38101d8ed171448f0b5220aa4d5456178c9b92242b79c1661f7f51317fa3a38070816995aa13dd4373ad3f1c70dfda1f9baccc8ed8b3f9ed0b5c0ab878d24ec508e31519000c4447b0d05", 0x9a) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000af3000-0x14)={0x3, 0x21, 0xffff, 0x2, 0x80000000}) r1 = syz_open_dev$loop(&(0x7f0000706000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1267, &(0x7f000087e000)="") 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000234000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000042b000-0x4)=0x5) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000706000)=@file={0x0, ""/4096}, &(0x7f00002d4000)=0x1002) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000078a000)={0x0, 0x0}, &(0x7f0000105000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000200000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000253000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xcd, 0x5, 0x2, 0x0}, &(0x7f00007a6000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f8e000)={r2, 0x2, 0x4, 0x7fff, 0x40, 0x200}, 0x14) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000985000-0x11)='/dev/qat_adf_ctl\x00', 0x1000000000000002, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000074c000)=0x1, 0x4) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000908000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = msgget(0x0, 0x280) msgctl$IPC_RMID(r4, 0x0) 2018/01/08 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) listen(r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000623000)='/dev/snd/midiC#D#\x00', 0x5, 0x2200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) accept(r0, &(0x7f0000095000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000469000-0x4)=0x14) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b4e000-0x28)={@generic="66c5eefdfe07c1312e5959494d5f2c14", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$get_persistent(0x16, r2, 0x0) 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000899000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000203000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7, 0x1, 0xfffffffffffff800, 0x100, 0x6, 0x2, r1}) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0xed1, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00005d0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ee1000)={0x0, 0x0, 0x0}, &(0x7f000031d000-0x4)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000759000-0x64)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, @in6={0xa, 0x0, 0xed, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x400}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f000084a000-0x7e)="6e65732f697068365f726f757465000d057b1b2ff78f2b1d35375f5b138ace1762c7022d16dc2e684d9085e4c2a12f11fe08767d8390fadc41b7d96c8e2c39ff0064dcce15ae64aa738a0322320695e9eeb219f38c796f276e9b5a7324cebd768a5866771ba6a843d0368d32ba0972f42ff21e488c9aba4486c2111e62aa") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000426000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)=0xe8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f64000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000095000-0x28)={0x401, 0x6, 0x1ff, 0x9, "a923150a8153fca062aabcbfba1ee33a1e14779f164db50ea6255e2647ce3d40"}) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eca000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000def000)="ff014ebe", 0x4) 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ecf000+0xaff)='/selinux/access\x00', 0x2, 0x0) recvfrom$inet(r1, &(0x7f000019b000)=""/203, 0xcb, 0x40000062, &(0x7f00000ee000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(r1, &(0x7f000020a000-0xc)={0x10, 0x0, 0x2, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000057d000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/sequencer\x00', 0x3fd, 0x0) pread64(r0, &(0x7f0000aee000)=""/228, 0xe4, 0x0) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x4) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000d1b000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1b000)=0x10, 0x800) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d1c000-0x14)={0x0, 0x7, 0x2, 0x7, 0x5, 0x0}, &(0x7f00007b4000-0x4)=0x14) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c5f000-0x10)={r4, 0x20, &(0x7f0000d1c000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d1b000)=0x10) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000de000)={0x0, 0x0}) 2018/01/08 17:40:18 executing program 7: getpriority(0x3, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000089b000-0x10)='/selinux/status\x00', 0x0, 0x0) shmget(0x0, 0x1000, 0x80, &(0x7f0000bf8000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000607000-0x4)=0xc) restart_syscall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000002000)={0x7fff, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0xfffffffffffffff7, 0x20}, &(0x7f0000002000)=0xc) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x8)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000003000)={0x10000, 0x8000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xe7, "0316ca776ab9d8b959c04d7a84ec643e2fe6f8bd61500a2a41a63edba33be9af8bb88d76e0f0e646e52c75818120ac965bf9206beebba4591bd2bd0f8757436de40f788e6430571913d2979dbd5624edfef29700631799c1cd67927db581767ad9864f3b907a425739a29afa534633a205c4a014d3c2934c5b7636abffb49d680c34adf99f505016abda5b0a3b14b68023f6d37f616f7970c00db2a6220d220a7664466996ca075082546b8e54fbedee502c58ed77b3e361a2ef929ef1eb17b50be8128902f50edeec068e45c0b4a7c496cdedcf7b25fb1b04e53666f3f9835e29d0ffecc2002f"}, &(0x7f0000000000)=0xef) [ 85.364347] QAT: Invalid ioctl 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000e1c000-0x38)={&(0x7f0000f74000)=@ethernet={0x306, @random="9857607c3a5e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d6e000-0x60)=[{&(0x7f0000c3e000)="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", 0x1000}, {&(0x7f0000388000-0x17)="8c25d9e214fe965af080d0ffccecbed5c57407465d7ff5", 0x17}, {&(0x7f000032c000)="f06bcc30f741be632cc46b5c0227306094cb7a7f8f5b70794b89e52df66e65cc376eef49e2114d7c552b42cf", 0x2c}, {&(0x7f00001c2000+0x1e3)="c66493c1df7c0099ceb6f730d99f05233d3cec0a1b55645daf3e754cb555fd6f448ca94b7937290ba245aa325d21dce50294cc7aa09480618b881e2fa0bd659f4212308762941f8124f3fff275610fd48f9b175d25a1f1950a92815890820465bfd6de0ac6732e8e6b0a5b565ec5f2ce14c3d41364668b7118", 0x79}, {&(0x7f000073c000-0x73)="212b584b6d62b30dd661eb4fe401c07c5f16d01694f1d902b878b29160e535eac456a422d4bc80a2b4b3829469f7099a653bcbc401f097f986347750157a21f417556b9fa818d196894b07fd4f04937fe8a0ed691801a285f0a712982bf63d0933f11f8a2b7d5aaf481efaad07224a05955091", 0x73}, {&(0x7f000024a000)="b16c6ea8971c9a3a6dfb5b5a2e25b89151dc7a12e0437c39472370c1a39273979b727dd9a48231c9", 0x28}], 0x6, 0x0, 0x0, 0x20008004}, 0x90) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000530000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000897000)={"1c52821145cfda5f10f154eea3534c08", {0x4, 0x6, 0x5, "53f9170cfc23", 0xfff, 0x0}}) sendmsg(r3, &(0x7f0000a4f000-0x38)={&(0x7f0000853000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000763000)=[], 0x0, &(0x7f0000155000-0x1f0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000783000-0xe8)=""/232) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000dbb000-0x12)='/dev/input/mouse#\x00', 0xe5a, 0x48082) fcntl$setsig(r0, 0xa, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000a79000)=0x20, 0x4) getsockopt$inet6_int(r1, 0x29, 0x10000004d, &(0x7f00005f8000)=0x0, &(0x7f0000c61000)=0x4) 2018/01/08 17:40:18 executing program 2: mmap(&(0x7f0000000000/0xc0000)=nil, 0xc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c1000-0x9)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f00000c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000008e000-0x35)={0x0, 0x2d, "24656385afc132ded50133a51cf41dd844a03ed59c3bc7e6b140ee6955f971d2b8778f384a993447789cd238ac"}, &(0x7f00000c1000-0x4)=0x35) mmap(&(0x7f00000c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000c0000)={r1, 0x80}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000a0000-0x8)={0x0, 0x0}) mmap(&(0x7f00000c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000000d000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f, 0x200, 0x20, 0x400, 0x0, 0x2, r3}) sendto$inet6(r2, &(0x7f0000033000-0xc7)="2680703b4582b47e3b021aca349dc629b5cea8bffcd1a217ff84e5ae4b274fcd6c4c7e14cff7dc568c06a97f31912d258e886c386acd70d7adcc7d64b043730cd4a7440033e3b6ad0a9aded96376b6d4d553019c1cab4a7d9352e73c2a1399ba56be3600e4599e903ca3101f2876ed2ac6c677e0feaebed832cec283de93d732277a7e2e7fa0973a282b3c6fc5eddd05a06afa17f174cfd47b4d2f9f370827d68c578ea4836b9b19d4de03bb1f00c6b738bcaddb0eb7830e7f9b4fa82b29b61e6335c17dab6cca", 0xc7, 0x4, &(0x7f000001b000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000bb000-0x4c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}], 0x1c) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000029000-0x18)=@add_del={0x2, &(0x7f000007d000)=@common='rose0\x00', 0x80000000}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000bd000)={0x0, 0x2c, &(0x7f000000f000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000048000)=0x10) 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/vcs\x00', 0x14000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000175000-0x4)=0x800, &(0x7f000090b000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) [ 85.409424] QAT: Invalid ioctl 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x3ee2, 0x174) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = add_key$user(&(0x7f0000ad0000-0x5)='user\x00', &(0x7f00008e2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000223000-0xdd)="d0da681b6bebbf01b3832313fd95d20ef94aca815b0d6736e8adfd5bc1e6294222c68564de63618954e46cb7090eeb9601a8497a649e49ff63275364bbbc8c4e9a06c475394fae7319402c0854c155d3c4a8105c622692c797a57f4ff7a13335d34a82cc6818f1018e47b624009ea3a58b78e07c9a0da779d4638deece2d088d661f7d78ab204bbb15e2a9dfb555420c0a4758a76fefef4ba6163cb74edf1e5e7a522754eeb9c36f9e6e707f7cc8736af4a32ace1d39c9d39ea5f19b17b81faf37620ad48f8456637fd604c66b225abaf6862fa188b7407c9b813eb8c6", 0xdd, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000188000)='keyring\x00', &(0x7f0000f77000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c6000)="b60d2f79f473dfcc1c5469a27e0ce8ef61abd5d80b332795d275c888dfe4088b101ef6d0240e92156e05938ed0e9008a703c8f97817df1c71fb2eec45f68280783c048370e38189483819cadfc67dc7daa57974756ec031f74b7219355d95f40996b70", 0x63, 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f00009ea000-0x5)='user\x00', &(0x7f0000950000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000081b000-0x120)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x2000000000000006, 0x0, @empty=0x0, @empty=0x0, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, @udp={0x0, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d09cffd44d156289d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214ab"}}}, 0x73) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x4) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000d1b000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1b000)=0x10, 0x800) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d1c000-0x14)={0x0, 0x7, 0x2, 0x7, 0x5, 0x0}, &(0x7f00007b4000-0x4)=0x14) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c5f000-0x10)={r4, 0x20, &(0x7f0000d1c000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d1b000)=0x10) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000de000)={0x0, 0x0}) 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000844000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x100000000, &(0x7f00005e1000)={0x3d, 0x10000, 0x3, 0x8}) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00002bf000)=0x0) 2018/01/08 17:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x1, &(0x7f0000db2000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00005b7000)={0x3, &(0x7f0000d36000)=[{0x8, 0x81, 0x0, 0x1}, {0xd58c, 0x1000, 0x94, 0x3}, {0x1, 0x0, 0xfa89, 0x1}]}, 0x10) r1 = shmget(0x0, 0x1000, 0x54000018, &(0x7f0000a34000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000368000)={0x0, 0x0}) 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x20011f) close(r1) sendmsg$unix(r0, &(0x7f000032c000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/08 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b0000)='net/tcp\x00') readv(r0, &(0x7f000052d000)=[{&(0x7f0000fbb000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00008df000-0x1b)=""/27, &(0x7f0000796000)=0x1b) pread64(r0, &(0x7f000032a000)=""/124, 0xfffffffffffffdc3, 0x0) readv(r0, &(0x7f000073c000)=[{&(0x7f000048d000-0x97)=""/151, 0x97}], 0x1) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000070c000)=[], 0x0) listen(r0, 0x8000006) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00009e0000-0x10)={0x0, 0x0}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000e58000)='nfs\x00', 0x2, &(0x7f00000e2000-0x69)="06f70af0f9d6cbfbda90aa764d7e67fbcaeb29c8b87bacfe0a6d3910f7dc5ae37b1c74b45b56bf0668c62da800312c87b8a1ac3c8b9a77f6616a7c6a7e2cc9a2c820d919e1bd251412e7e5c355c2b80e576442255a95d8262b0b658092341737cb8c9da781903cbe7f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008ad000)={0x0, 0x0, ""}, &(0x7f00008a9000)=0x8) 2018/01/08 17:40:18 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000b1b000-0xc)='/dev/audio#\x00', 0x1b, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f000035d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000b8d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023d000-0x4)=0x5) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000c21000)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000006e000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c64000)={0x0, 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d01a000000512d"}, 0xd3e}, 0x10) pipe(&(0x7f00000cc000)={0x0, 0x0}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00004b1000)={[{0x6, 0x9, 0x7, 0x100000001, 0xc17, 0x6, 0x6, 0x1, 0x80000001, 0x6, 0x0, 0x5, 0x81}, {0x80, 0x3, 0x4, 0x2, 0xee, 0x1350, 0x7, 0xff, 0x9, 0x4, 0x5, 0x200, 0x6}, {0x20, 0xfff, 0x8, 0x100000001, 0x20, 0x7, 0xa167, 0x0, 0x7f, 0x10000, 0x6, 0xbc, 0x4}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x42, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) writev(r0, &(0x7f0000184000)=[{&(0x7f0000ffb000-0x21)="defa9173c3f33bfbe29d725fffb65e77cd35bd8c53d69e9c35b1a268fdcbbd4c02", 0x21}, {&(0x7f0000908000-0xc3)="f45a0b92c720838be8260954f6d31b46d7ce9c5f0405cafbc48d1a1a539e676bcd1fd28ec836000268ed6c625cbed12e5263fd9035aecae1524d74c2aea5cfe28b846cf880cc7ba728aedb7958cc135cbc511d58db94c697953b1c0999e630ecb376508383e4ba67fcd614fd561bfbb16e7efc8ff14198f41a770ecf773256b771bd97a5cdcddfe72795cb38c074868865ded35c407f6b66724c79d18db316048ba5458a373fb3c5902412ee563f55661a1696ea3440d382706e4e501c77527d552cb7", 0xc3}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) bind$netlink(r1, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) personality(0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) [ 85.513909] device eql entered promiscuous mode 2018/01/08 17:40:18 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000059000)={0x3, [0x8, 0xc1, 0x2]}, &(0x7f000005a000-0x4)=0xa) 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c3b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a81000-0xa)={0x3, [0x20, 0x100000000, 0x80000041]}, &(0x7f0000436000)=0xffffffffffffff39) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_dev$sndmidi(&(0x7f0000d3e000)='/dev/snd/midiC#D#\x00', 0x46, 0x2002) ppoll(&(0x7f00008de000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00000c4000-0x10)={0x77359400, 0x0}, &(0x7f0000d01000-0x8)={0x0}, 0x8) ioctl$ION_IOC_CUSTOM(r1, 0xc0104906, &(0x7f000057c000-0x10)={0x1, 0x4}) write$sndseq(r1, &(0x7f0000be1000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"690806fd57147e0cab8fc88c"}}], 0x30) 2018/01/08 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ac000-0x10)='/dev/sequencer2\x00', 0x204042, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ecf000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000034e000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000208000-0x6)={r1, 0xff}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000331000-0x48)=[], 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bdf000)=0x10001, 0x4) 2018/01/08 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00004c6000)=""/111) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00003dd000-0x4)=""/4, 0x4) 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socket$alg(0x26, 0x5, 0x0) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00005fd000-0x4)=0x0, &(0x7f0000bb3000-0x4)=0x4) dup2(r3, r2) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f000043b000)="196bb24033cb653a99c8ae9fe1d145adbea28e439137cc67bc1b26c4ccc10b2aad18a4faee2f57184fdb1266b12d9049de25a66d46cc18931f733efc360f66859e107ef5a1e0ad254fdbdfdfd819ab263c40936c92057e05f2bd5c2c90927ca072bcf31987b95bfcb741d22e65eb1df9c621062decb10efbd246ee86e8bde2d5613f1fe5f629402c8d92ac666dc2d4432daccb61", 0x94) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009c3000-0x10)=@req={0x28, &(0x7f0000b7d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}}) write$tun(r2, &(0x7f0000703000-0x7c)=@hdr={0x3, 0x0, 0x1000, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a9000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009c8000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000b4c000-0x4)=r1) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') openat$kvm(0xffffffffffffff9c, &(0x7f00009be000)='/dev/kvm\x00', 0x80000, 0x0) preadv(r0, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndpcmp(&(0x7f0000abb000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x149000) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000fc8000)=@random={'system.\x00', 'net/icmp6\x00'}, &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000e81000)={r0, 0x1f, 0x4, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000066f000)={0x10000000103ff, 0x81, 0x4, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00004f5000)=0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6f000)=0xc) setns(r1, 0x4000000) r5 = dup2(r1, r4) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f000003a000-0x58)={0x5, 0x100000000, [{0x4, 0x0, 0x401}, {0x6, 0x0, 0x1db4c08a}, {0x0, 0x0, 0x100000001}, {0xd2c0, 0x0, 0x0}, {0x3, 0x0, 0xb4}]}) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f000007b000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/relabel\x00', 0x2, 0x0) connect$bt_rfcomm(r2, &(0x7f00005a6000)={0x1f, {0x7, 0x5, 0x296a, 0x9, 0x2, 0x3}, 0xb2a}, 0x9) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000f61000-0x4)=0xfffffffffffffffd, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000737000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockname$llc(r4, &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003c2000)=0x2be) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004d1000-0x88)={0x1, 0x0, [{0x17a, 0x0, 0x0}]}) 2018/01/08 17:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000407000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d5a000)=0xca0, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ad2000-0x8)={0x0, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f000036a000)='./file0\x00', 0x0) [ 85.625635] device syz5 entered promiscuous mode 2018/01/08 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget$private(0x0, 0x4000, 0x1003, &(0x7f0000359000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d98000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000857000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000ac4000)='./file0\x00', r1, r2, 0x100) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000783000)=0x0, &(0x7f0000932000)=0x4) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a35000)=0x919, 0x4) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101300, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000be2000-0x4)=0x0, &(0x7f0000d3d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c15000-0x20)="", 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000245000)='maps\x00') renameat2(r1, &(0x7f00009a5000-0x8)='./file0\x00', r2, &(0x7f00002aa000-0x8)='./file0\x00', 0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) recvfrom(r0, &(0x7f000080e000)=""/187, 0xbb, 0x42, &(0x7f00001cb000-0x10)=@ipx={0x4, 0x8, 0x46, "2e2004343427", 0x6, 0x0}, 0x10) prctl$intptr(0x1f, 0xffff7fffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000893000-0x88)={0x52, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x10000) ioctl$void(r0, 0xc0045878) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000078b000)=0x0) 2018/01/08 17:40:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/108) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000050c000/0x4000)=nil, 0x4000, 0x9) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0xbd)=""/189) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) finit_module(r0, &(0x7f0000001000)='@-\x00', 0x3) socketpair(0x5, 0x7, 0x5, &(0x7f0000005000-0x8)={0x0, 0x0}) syz_open_pts(r3, 0x22842) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/08 17:40:18 executing program 2: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x9, &(0x7f0000b6f000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b71000-0x4)={0x0}, &(0x7f0000b71000-0x4)=0x4) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xe8e000)=nil, 0xe8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000dd3000)=0xfff, 0x4) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00001e7000-0x4)=0x0, &(0x7f0000d78000-0x4)=0x4) r1 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8e000)='/proc/self/net/pfkey\x00', 0x30b02, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bf8000-0x4)={0x100000000}, 0x4) r3 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000e85000-0x9)='/dev/rtc\x00', 0x408000, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000e8f000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x4000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00008a7000)=0x0, &(0x7f0000763000)=0x8) poll(&(0x7f0000dd2000)=[{r1, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000396000-0xc)={0x0, 0x1ff, 0x0}, &(0x7f00006dd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006e1000-0x4)=@assoc_id=r1, &(0x7f00009c8000)=0x4) r2 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f00000ba000)="9d7d000020a307ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd236dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb40006a1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c5420184d10000000005c50008a000000", 0x90) 2018/01/08 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ea0000-0xbf)={0x0, 0xb7, "7f132e8698ae658d3c7adc8657cffc9de74557bffa15770186c6daa4ba1a527064b03b4249aaf9350520158e6a0beb0fe3aafce3666095abf961e76b0697b913c20226613f5694869db0c6d18c7a7f4c941344de0729c49ef1584f5d6ca38c878bcd4145981642574809702633724cf4a24e2429c1f478d7c6702d5ce0a3b6f5d7d5f4ad7d8e1eaf93f14bdb9874414eeac994a1d11b10188db9b4131c433285842b7a5c91fef6f16f2785baeb604997bac870d35a94ea"}, &(0x7f00005db000-0x4)=0xbf) openat$vcs(0xffffffffffffff9c, &(0x7f0000574000)='/dev/vcs\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000746000)={r1, 0x6}, &(0x7f00004d7000)=0x8) r2 = syz_open_dev$mouse(&(0x7f000032d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x4020940d, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c7c000)={0x0, 0x2e1cb8f2, 0x0, 0x2, 0x1, 0x81}, 0x14) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009c5000-0xc)={0x0, 0x1000, 0x18}, 0xc) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000fb5000-0x8)={0x2, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/context\x00', 0x2, 0x0) getsockname$unix(r4, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000842000-0x4)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000000000000000, 0x0}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/08 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000006c000)={0x10, 0x0, 0x0, 0x9}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/08 17:40:18 executing program 2: clone(0x0, &(0x7f0000027000-0x1)="", &(0x7f00008ab000)=0x0, &(0x7f0000c08000-0x4)=0x0, &(0x7f0000533000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80200, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xa2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) alarm(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x9, 0x4000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000a27000-0x400)={"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"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x37, "bd338df70015ca99c0fd9686f305a324e65a19afa69481581f722cd0baeb4009b5b99287c8c17817857e030469b35c548e2d9bb4568931"}, &(0x7f0000000000)=0x3f) 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004c5000)='keyring\x00', &(0x7f0000eac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000642000-0x8)='keyring\x00', &(0x7f000053f000+0x386)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = dup(0xffffffffffffff9c) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000caf000)={"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"}) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007f7000-0x2)="faa1", 0x2, r0) r3 = add_key$user(&(0x7f0000067000-0x5)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e5000)="ff", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f000034a000)='user\x00', &(0x7f0000058000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e6000-0x6b)="e8c3aefa4158d1fdf4014d5d17d64e6a2ce1e04eb037f9ee3b641f65e8c062b3fc2356ecf7ab266b6b56c72628de91bf769b870a91b73f77f28d1e6cf70aa7ab9d88f982fb72c544ce2d0d7a32fdc5d6165841f8ab89616f6a54096477a947f177fbef0f4d9bcad6eeaf73", 0x6b, r0) 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00009ba000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xffffff9c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/08 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00000b4000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) tee(r1, r1, 0x1da800000000, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000dd4000-0x2)={0x0, 0x0}, 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d28000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007c7000)={0x0, 0x0}, 0x10) syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r1, &(0x7f0000af1000-0x50)=[{&(0x7f00008a2000-0x29)=""/41, 0x0}, {&(0x7f00003c1000)=""/196, 0x11d}, {&(0x7f0000f70000-0x1000)=""/4096, 0x0}, {&(0x7f0000fe4000-0x79)=""/121, 0x0}, {&(0x7f0000ef0000-0xb9)=""/185, 0x0}], 0x100001ab) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") acct(&(0x7f0000b0f000)='.') 2018/01/08 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f9000-0x9)='/dev/sg#\x00', 0x7, 0x501000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000042c000)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000ae1000-0x20)={0x9c16d216c60e9336, 0x3, 0x9, 0x9, r1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000abd000)={0x5, &(0x7f000082d000-0x1)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000029e000)={r2, 0x10}) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f1000)='/selinux/user\x00', 0x2, 0x0) bind$netrom(r4, &(0x7f000027d000)=@ax25={0x3, {"54bd3bdee94257"}, 0x0}, 0x10) readv(r3, &(0x7f0000951000-0x10)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000033f000-0xb8)={0x0, 0x5, 0xff6, 0x10000, 0x9, 0x8, 0xeb, 0x6, {0x0, @in6={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x100000000, 0x40000, 0x5}}, &(0x7f00001a9000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f23000)={r5, 0x7, 0x3, [0x9, 0x2, 0x21]}, &(0x7f0000bb6000-0x4)=0xe) fremovexattr(r3, &(0x7f0000af6000)=@known='system.posix_acl_access\x00') 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000f84000-0xa)='/dev/dsp#\x00', 0x8, 0x10240) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d9e000)=0x0, &(0x7f0000f84000-0x4)=0x4) 2018/01/08 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a5e000-0xc)='/dev/autofs\x00', 0x180, 0x0) writev(r0, &(0x7f0000c03000)=[{&(0x7f0000695000-0xa7)="de63cdc4e1c7a95840d60967a6b5eeff4776834fad151f8b71aa2273b65955b6e72f60da1fcd226f881b4c1fa761938a9acd64059cde6b253cad2a5a366ae3d16139b1a0a25346308b7f5c2b48b72e976ba28796aee191dad6505503eaea34ee8523a362fccba873d55d863376faec36a2b911d0246cb1d5460b9473bca3f16def4e8a6f9f429bfbfb2cd9aada3448b8c59ce658869c61733286ded85f64e90c25a02c85b86a8e", 0xa7}], 0x1) 2018/01/08 17:40:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000abe000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000045c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f9a000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000d39000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00009e9000-0x8)={0x0}, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000636000)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00007d4000)={0x80, 0x0, 0x40, 0x1, 0xa6da, 0x3, 0x0, 0x7ff, 0x681ffa4c, 0x3, 0x3, 0x9}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000124000)={0x100000001, 0xffffffff, 0xff, 0x0, 0x7, 0x3f, 0x81, 0x7, 0xffffffffffffffff, 0x6, 0x2, 0x200, 0x0, 0x2, 0x400, 0x8, 0x4b, 0x8001, 0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 17:40:18 executing program 3: prctl$void(0x20000001e) 2018/01/08 17:40:18 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0xffffffffffffffff, r1, 0x4, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 17:40:18 executing program 1: mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400442, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x9, 0x7, 0x800, 0x1}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0xffffffff, 0xfff, 0x8, 0x1f, 0x14000, 0xfffffffffffffffa, 0x9f2c, 0x3, r4}, &(0x7f0000002000-0x4)=0x20) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000001000-0x6a)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/08 17:40:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f54000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00006af000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008c8000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000c74000-0x20)=[{&(0x7f0000ce1000-0x3b)="f0", 0x1}], 0x1) 2018/01/08 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) open(&(0x7f0000e00000)='./file0\x00', 0x0, 0x2) recvmsg$netrom(r0, &(0x7f0000f19000)={&(0x7f00005f8000)=@full={{0x3, {"ec74d8587c8a51"}, 0x815}, [{"5fac6e2d64affa"}, {"d4dd172911f72d"}, {"6ce4933e877a72"}, {"7a3add6c708fe8"}, {"4c7a32e29e35ab"}, {"a4050b69dc4112"}, {"75767df2ea7bdc"}, {"4c5e0a258c94d2"}]}, 0x48, &(0x7f0000675000-0x10)=[{&(0x7f000063d000)="9f78011309642eb7c9ed6220a18c4b8e30bd77a079f6f694c7d621434c48f8203900f69f2f9d8a0f5eced823c41a4aefd3c5b0346c562949f1df79ead0e16390e007560320d4e6fa2c399acfece6eca4", 0x50}], 0x1, &(0x7f000067e000-0x1b8)=[{0x30, 0x10d, 0x1ef7, "9c2d3209f6f107c38bfbbaeacc732755acaad6a887dd7658ef31f97447123b"}, {0xf0, 0x11f, 0x7, "a17a8b05908c62e8bdcda9054fba732a580700f8bb3c9414531e54bb6748ebf76a5de331ded51f11ee7abe702fb0756eb508bb63f7a5ca127df8f61b3a9744799fc9f1ccfce398648c4c0cc49b91775f9a4372cca38885fdf4797c177bac8afba61a276d3e2265d08c0678d87a9a2e78237f6fbce8b443dddb87bd51f556c9c4553c6effecd1b2d73b5326771fd1ea86322aec9c5bb5971eb33115b6f7cc586dd99f29498e5e9125f028ac77464b355695fabbc8a0b8dfbdc5de39a42527876c4345e26e191d2b315516466e5720b35b0ede7be76598fb546989c1"}, {0x38, 0x1ff, 0x7fff, "6cf771a5262880f38bcd28f04842be070c0b87938542fa371664094c5612e97473ddd65665bf"}, {0x60, 0x18e, 0x0, "6bbae074e54fbdfa766f81743fb4f22057a9ebaa637a805452b0027f7fb366d476dc8258a3ff5d6561ce62f8bf68bc67356bd41e7fac3a3ced186e8de2e443685d4010f92cf8338d8765f1efd429154c"}], 0x1b8, 0x80}, 0x40000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ada000-0x1)={0x0, 0xdbb4}, &(0x7f0000c9b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000717000)=r2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) connect$bt_sco(r0, &(0x7f0000a12000)={0x1f, {0xfff, 0x0, 0x6, 0x8, 0x6, 0x7ff}}, 0x8) rename(&(0x7f0000dbd000)='./file0\x00', &(0x7f0000577000)='./file0\x00') r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003cd000)=0x0, &(0x7f0000676000-0x4)=0x4) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x770, &(0x7f000053b000)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00007bc000)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="d0", 0x1}], 0x1, &(0x7f0000bec000)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001ad000)='/dev/input/mouse#\x00', 0x7fffffff, 0x80000) epoll_pwait(r1, &(0x7f0000967000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x55, &(0x7f0000b2d000-0x8)={0x53b7}, 0x8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e16000)=0x81) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) pipe(&(0x7f00002df000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000143000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f0000)=0x14) sendmmsg(r2, &(0x7f0000f84000-0x168)=[{{&(0x7f00007db000)=@hci={0x1f, 0x401, 0x2}, 0x6, &(0x7f0000104000-0x40)=[{&(0x7f00001d1000-0xc0)="81171051034bbe1e28fded0b4c19de0ec96364df2c262473511cf9944159cf1dee422637a162ff657522479db4db9a4d5dcfa3e49010dd56d2c96877b6f98d91001e3d49564cecd00328fc6fe9c12c603f0e52c3a710db068059b037f12b99734f71253278a8d4fc226ac3a5f408c6862e2685e64a34e20dba7f8bd050116b5fc320dd43bfa65a3c1cbe591f77665f51be3e6e4484611a30e74afa9b9c03ebb1b4a336c00cb8805325e54f8eace63abfd82fd6eb7a033fe3ff22d9180550efa1", 0xc0}, {&(0x7f000023f000-0x1000)="911d0137a3f9d147855a04e7f88266a059bbac5671d67749b8834a1f6abc018ec38dabe2bae8dc51e8434b4b8049ad486805c464167d14a69a781052027fbc4092b8cc0c9411d05d4dca17ecb958795834cb83d96f74ae15d9c855d5f557508d467aaba4b13f561359043190b90545613734aae9a88f4f8dcb9987284a5742e1b48d5743272c62a079e7c3f4251b1e07147a1781e72f12936c52e3153dce05b5e8a9493ea32fd5a59b2d9a2ee53a8ce3cb406eab320a787788790f4559e91fd12397bccc44d0c7008cc3902eda99ef6e280fca4fe37aa104faef34b6fbe1cf00f2f91ac8a73187fa8f926b1ab974dec97833d9334d69770cf71e0017b23787fbf19de7fdfc4972901859eb8df3fb441d99a25ea48de1273215700e3d2d92ea2c0c217004270f3ac3126e8315f61de05dfa5512f02148dd0480741d1cdd1a5cba5d6bbf619a48d2e7038f24a5c582fc2f2bf0562130fb2b33bc7687d90ab8f42fdbb98c3e13148a39fe592c253a4a174ff5fe703a19d2324782198e8b164784412ef9992b496462ecc3955c9227581de5215d316637a3557560fbffd4462866dd253c77058d3448f0a235b548f469f5292839c643d3e488a4c38a70c066879c8c484063b549e6e613c4e549b329e9f9fd27f6602543fac955918ce2cd7731e5dc3f2b37c7bfcc3ccd653afe8679a3f1ab067353cb00985d206ede04904d311cb2c69b9e9dd841713d92254485fefd6c6908ac1c72ce4c5addf0dc7ac8d1b2a29f59b560b8c305488684d4ae7c82b1f4045df36b6aa0c4122574c612bad503d561b01f3a617ece2f17c458a3f407571d9c9d5c8e987a9f99c288b32a8e8d3b9e8e4c2d27f91a0243b08dc15e7f5b70594eea8810fd158a5d43bc487997e13bd8dadda1e02a23f5241a8bce640fd4c490ec46f35dafa95e0bfd64d3e85e11e499af9ded69c6770801a33f78e7b92dbf819ba8a815e77a3c4922b9f70baba044f73ba4d4de788229f8e2a8f51b2ac5abe9d4c0f22a0b459874b1ad4c0d930a6ccbae8a7f3a8851a59a433c558007e89638f95656ad1ef6d160a82048503c557f58da5550b1f6fad53ef84e080ceacada14e7f33447d1a851b9fab7a16a9d6f1ecf8f01c5786142954de7a0800a5562c020caae2405433265094276b88aaa5e52b2e6fd77bc139c27bfa1b8dfe1cc2eb3cc4d95895287cbf5da2636c570562b8e530e39845a8be1ec30b11c73411d8ad1583830abd1b5db413559219bff8b12469d666f5b8c380c4f4d70b1405e70b4c299d230f091027300faa58ea8ea4229317eed580555f8f87c450e8c8979ade10e13c49ff40e9ac1a23bbd19c651f17222ee5c5434e728fb0475487be51d45f5b794ec3a140ef74bb4707bfb378032714aec17cd5a1e746fa885384709de35ec2851ec0cbce5712ca71afa3e3c29c62f4f735e36ce5c3a533ec202ded69044a64aa981131c9385da83790283bfc9727167665c2856e990b88e647ddf00549487681bf78661eabc5b0ceadf73834d8286479c5ff5e5ebc4106e336f7d753e044d50fdb9595142bcacf9482d7fbc6f2efd4a6692e933262bc93d336d4c7a4b6f5497f85cba56f728d83cca208d963c12cf2c70b2ee916394ba23c8b92ecf18813d064afa59dbc52dfd1f75c136c4fa3373892349f26a5210d1a318befe329df29946cd1c4ae79ecf97913ecdc2b61706e97f9c5ff1c7ee299d0553c87f7746ad62cb70d9e56432fdb359473190f57cff81ce91728e1b3f32ed6fcffc4a604655f60136330b2b09c7d27aa5e90b2f67f01985d8efd975825d7a2d4a5a7225f55785b0ea1b074bb6d6779d617bfae98130899d864d56f29416aed36622f79ee98f1e5a3b274f53612f292d4011c9ed935f005217a676c0ea3c61f54f2734f48a3618bf41f3b6a304e296711753b7cdb19383a62a530a0b473d92ebf197368ca63a0911325ac63005cf7c8237ea0eb718ba8d2327f92232b739be25236ba098eb9ed3eff61ed6f4d496fac4663e71b87977d3efed487116ee6155bcc12da0189029e740d7b9d344f21d06abca4e846e89c980ed5506a1a47280bcc8425b4103d3a2d741b8cc0bc27dc96bd25e74647e0258f3ff31e034719d3f4d00c9f972ef6531c11aa1c162201db332e7145ea534a26f8675ef8f39602301431789327284dd49fe2c4a78e3e71044ffb5eb6321c4176879740d3f50ee74b2dbece5dd61172f77e71e89c16165e9e0ca1f4e615978d05ad90b7209816dc7d1d8ae65871ba8227f88513f23625c3216e47cf08e645ebbba858c1d77c213de57205873f52a471257de2c283e6f9e9122c00bed7557ffff18a2706e5bb0b0c0be5de00017ea634ba023a91aad5b0cee1246a90497eeee1b72e6704fec04c2b8e5042d33e3b3b0bdc7c7d1a94799b4d39b5b9eea41e910478e744ed3c0edf96fbb5a391916c9cfdedd6179490f5d99cd4abc87e9d0f17d16a3ce48f4a65d6e5737ec338b8c447d003f5e3ef98bbbfa9f9a5ec2c200be6c22d8bae564932cb430ee564aa6139042263cb653923976d730bb9282e54be88a8ac6c89a8c3b3fd111ad49537e6adb67717933ea4df3a482ec270c231e76d2de16b045799018dca197d74f991c98c1a0cdc65c103e7d348b349a4b7e9770b783983c0560411899e5b9ac442ed762b45ab5416b6fa724c379e955f482d46ddfac789cf465797e3004b440f5262ee513408f1d72de97bdae12e0eaeb9df2c9047ec24bf33a4f916e4549500896d1398c782433312763069008a44f561c81eab06544406df225b452e0f165864c3520cd904b509fa6a899f1f2c9eb3e912427cde1896c0188726b4214d38b6fe0f28a69dd1cea93c567ca9a320451fc5272fd45bdf5d42f4c866ba2aa5cf45620ef62184e960a19929e37d81ed1369a21992a81190ba7290b5a33dee857ed83d5dd274fbc2c6208816797febd9a7c7fa7c7e2e9dec0657965ca816441c23927d61c9065370fd8cbe73bf238fa54c9bf64f7c1cd6410543c4b9f77dd578d78b2d5b00af494cc96684fd82500a929b8622f92f827cbc22fb579aff813372bc542da5f35850e2360ba7e26dbe31ae57f5f4488875ee49b6829e5e7192b76e3b89851250e7127fd4a9d325db2eda05c2dcdf82435974733a9bf4f9f26196e60c5a7c911ac32c3bc226c95309452e403b27173c28c20cda8edc00e02594ab1b026cc3ea90e8b1982ac151b36ce78312719347478e078844f025ae2b26b8c5317097f2f3626ad0284bca6d9931f1f7645b7924161d97360dc0a59ec528c3147da2c70b33862fa60f76c21731bb7cdac3314746ca6cea5665ffbaafc27c50556f487b00b340b60ea1e1fa372f1867b04db20fbe9d6dafd8810cabe2f7a67a768e8ab1466778803f4a0c6a7ce85164f0e1320fa982099957f5b9531f48a18f61257720ce09a6d609945f619036c537a005f37e8615031139cbf69d94b96027d7bf134187cdc4a282babf77867631ca560102f3730c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0x1000}, {&(0x7f00000db000)="868782910bd6fee7e5e1203a215eae86d4f48e64b4c15e305e81287dd39c3b43aac17b1aa8b8a0f8bd980954d9", 0x2d}, {&(0x7f000007a000)="ee04181810dbdbe2eb8b9c2a3114ce58979818169642d664f1f70ac901efa9e55258c8042af5691213b658916a9d9a4f0ef9befb0be44817a60d3359cd8581b8fb5a319f5eb8553b39d27fd8062d7cab73220afd5b5e270a37dc17bc813d68d75e79f6e2bc2fb3492545be2b2973f379fd58f96422feb76b74173a1e5681d9a7c26f5a34a3f801c72ef881d91598a10647b02e28c9c85dbab6446e82fd0c67f1770c9e1248bc5b2b0bf2a1b3be505edf", 0xb0}], 0x4, &(0x7f00004c4000)=[{0xf0, 0x116, 0x9dcb, "a6dbfc5f23f44a28cf9ebcc9d108dc062a51dc94e7e210475c34ded8e071422976d17db463d3ee6dfd63c2659ef26a6c2e2c621055ea97be91affac7dc3c4802168eee0504c56b0c2814435fb16e05f32563c2511650859d5758bed1e28b20fe3a5b993287275ba6943c1a219b804c476f370aac44f8f7338d24191b83a9ce908542daba24e2236d53c7181aef55c0daa0fa3613ec5e428afa1a6ecbd6c69661bf65f31b8b88f9db3f1c0f1adb0d05929d3def1990e56967212f5d087c1581182fcfacd84e762b53a730d65f5589bc4ca2c20fa8b630f2188538"}, {0x90, 0x10f, 0x9, "cb433a4fceb9ea1e9e65ec28bc3c9617e8848685fbe80e84e45ade121b7b604507c9df0db3e4a519fe0fd9606cdd91ea82cc57619582a454559748bed12a7393f7fb05eddb77d86a19898e31c53b111f63863a923b5bc7b8dff325f37b3ea6fef869028835609d23fcb42d6687b20691c75a5f09515d4eaae6d3a7"}, {0xb8, 0x197, 0x100, "e17305e05a96ba9135ad2f9b22a0cee2fab1aac998b4dd49803ca2f5093fc1d324a18b288f97b4111e0f121d41cb3133ff309bbc8b86d33d1d7311e391b286e26c096cc5b05cfee48c78a2c09275d81e06026ea4b0f348abfb8303b72f291c0388f9c930d5dce0321cfcac0ca28b08ffb3411187db948e81bc5d6ec4f95b19d4906183139c119287c578b8a517641580221bdc0662dcd613aef97975e6667e487ddcca86ef787f"}], 0x238, 0x4}, 0x7}, {{&(0x7f00001d7000-0x60)=@nfc_llcp={0x27, 0x1, 0x1, 0x1, 0x2, 0x8, "1155cceee4082bd24a8df14603c116448bf01aa245b290657ebc69ffd59ab45b8aa87e1b059e6483080d63ae66b5bba587d8ef1a187ceeb0ad592c4ab6a256", 0x2}, 0x60, &(0x7f00002d6000+0x91e)=[{&(0x7f0000243000)="d75d0ff98e7fa3ab935d873ec04c66dfd72ba909c7e13ecd52f0d01bfe1b26b81a17959b797d2b372661a17d9f38f255ff7edd9c23c3bbca69a2629512026b43c75ee3e42540320cdedab311586b4d71a5af5d3841a32e1128d04aacc5d1187f0c0b9000c356894f7324bd7a5ec08ee10bbeef81edc447588932c531df6bf121e906b89c1b80a0b8d5b531402286b4b91af57c6dbc7d151ba9d3eee394ca950b9933c8c6f65072071732076afeefff742443b4409c4ef9753baaa18985d96a755007abfb3cc8c7ca3feb8d4af5548f8724092e88479c4073fe9f86a090a381fa1cae079e7ac10f6f4d", 0xe9}, {&(0x7f000063e000-0xc5)="efe59f4d31330c1d3a0a7c436fb0c4ad81d8cdc041b2a7446da5b2ab1b3b586db046faf6c0953320bbfe724b3c7b63b4c8a586d624120c50169e6b75ed854865a2d8beacdef0fb83ce8886d1477524ce136078baf25f83a1cfdfa5536c0a7785084b9e5e19751ad36fcd2f7fa8960b091617095a8ca6b97d45241a67921dd0675d410fa3bfa11fd268a7913f55f07a8e5b4a6d91912c9f60d52be93cb9a79ee8d7b7d245059c289323604a4a8e504624f459690e3e27683f81cd4ad3eff26c8e94c5e17613", 0xc5}], 0x2, 0x0, 0x0, 0x40}, 0x10001}, {{&(0x7f00000de000-0x10)=@ax25={0x3, {"19e75d7e12629a"}, 0x2}, 0x10, &(0x7f0000e6b000)=[{&(0x7f0000c64000-0x10)="3195ea01e042364116b55a651dcf1d6c", 0x10}, {&(0x7f000094b000)="bedaa76a16620d4cc84a2723f129b98d14fc1fd6d3d1c6ec11d5c90db885c2bbacb8993a9497b3470ea3fba28c", 0x2d}, {&(0x7f000089d000-0xbe)="11d5a1b8fdcde0e27031a55c71d86e97f995b9711351085072058725619a95835bbea29f4e3625d22840aa2e5c49f2b17b10e1571ea7f5826fe0a8ad57a7f4bd7e022bb7bd69e272e9ed42b2645487f74b9714eb829139f71f7858a43f391e4a0a8f0833bcf4286ce45bc94a2eb4f05a2b3fce4cd2cbaa092b9f16b5292add5ba0023afe5be6bb94969a08c6467fca9751a99d947fb5c3840da0d07177d6506c4270a2681d99c6ac210c463f3bc0fa445245f034c7a2e10b084684cafeb5", 0xbe}, {&(0x7f0000ae6000-0x13)="e3229421ca4b8b666e9cbf4b5cc0884849b299", 0x13}], 0x4, 0x0, 0x0, 0x20008000}, 0x1}, {{&(0x7f000051f000)=@rc={0x1f, {0x2, 0x9, 0x7, 0x1, 0x0, 0x80000000}, 0x6}, 0x9, &(0x7f000026d000-0x30)=[{&(0x7f0000584000)="7528588d7061dc8de0acfbeb9a7d0646", 0x10}, 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"36487e8d088a3e19d6a157ab0dad805e35c9710ec587735e5bc80dc37f172b038454e23c866fd69cf55f1263671e987e11032f327f67788b90b993c7ac0d48bae8756a6bf5516650586f088ba59bdc4fbbe451d6fbcc36f66b2ecc1c3e4765236676a5034c225d0246f3ce463f901301ad1e22dc5f94fefdab8692aa4376c787e2581f7daa2ffb8753633322b974b7bd5ef495a3d5734d34688fc9997cc93e5b5047c17b0c9423020b31fae63a208412322b49d68fbd96fcba4257e4d63eee2f7500adfa57ee9729e9f2296f9245"}, {0xf8, 0x11f, 0x3a5c, "9b0b8bf988b12b30bc9d54e38a29dc0be62d4daee169a51088ff07571916a8d4b6f91626ac2397616c45e38aac0256bcc7b8f2e7ba05e43cfb09c2d92011f291c75ae604aef08225a8fa63c2f765bcb226b9a628401e709e2c99bce905763d7509fe2a01fff281697119d7ed24ef038ca6fe8d47cb0742f44ca79b562d88e4fa202d78a8466838f0891b446dfd51ffb670dd165c90eb64ba38dff147f5fa8fd0afbef589db378678d7a445362776d4e51ea164e154cd5336dc46715fef42e1d7a3a2d1b3273e540be782b5fad48f76b3ee47a556457be0046ae657b31485f9d821cec5db"}, {0x20, 0x100, 0x0, "5466e0d0a9b075885f754fd45677"}, {0x10, 0x113, 0x401, ""}, {0x1010, 0x109, 0xffffffffffffffff, "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"}], 0x1360, 0x800}, 0x81}], 0x6, 0x44) syz_open_dev$usbmon(&(0x7f00004da000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/08 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000367000-0x18)={0x0, 0x7, 0x2, &(0x7f0000b33000-0x8)=0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) r3 = dup3(r1, r2, 0x0) getsockname$unix(r2, &(0x7f00007cb000)=@file={0x0, ""/108}, &(0x7f000036e000)=0x6e) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000d59000-0x4)={r2}) 2018/01/08 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) open(&(0x7f0000e00000)='./file0\x00', 0x0, 0x2) recvmsg$netrom(r0, &(0x7f0000f19000)={&(0x7f00005f8000)=@full={{0x3, {"ec74d8587c8a51"}, 0x815}, [{"5fac6e2d64affa"}, {"d4dd172911f72d"}, {"6ce4933e877a72"}, {"7a3add6c708fe8"}, {"4c7a32e29e35ab"}, {"a4050b69dc4112"}, {"75767df2ea7bdc"}, {"4c5e0a258c94d2"}]}, 0x48, &(0x7f0000675000-0x10)=[{&(0x7f000063d000)="9f78011309642eb7c9ed6220a18c4b8e30bd77a079f6f694c7d621434c48f8203900f69f2f9d8a0f5eced823c41a4aefd3c5b0346c562949f1df79ead0e16390e007560320d4e6fa2c399acfece6eca4", 0x50}], 0x1, &(0x7f000067e000-0x1b8)=[{0x30, 0x10d, 0x1ef7, "9c2d3209f6f107c38bfbbaeacc732755acaad6a887dd7658ef31f97447123b"}, {0xf0, 0x11f, 0x7, "a17a8b05908c62e8bdcda9054fba732a580700f8bb3c9414531e54bb6748ebf76a5de331ded51f11ee7abe702fb0756eb508bb63f7a5ca127df8f61b3a9744799fc9f1ccfce398648c4c0cc49b91775f9a4372cca38885fdf4797c177bac8afba61a276d3e2265d08c0678d87a9a2e78237f6fbce8b443dddb87bd51f556c9c4553c6effecd1b2d73b5326771fd1ea86322aec9c5bb5971eb33115b6f7cc586dd99f29498e5e9125f028ac77464b355695fabbc8a0b8dfbdc5de39a42527876c4345e26e191d2b315516466e5720b35b0ede7be76598fb546989c1"}, {0x38, 0x1ff, 0x7fff, "6cf771a5262880f38bcd28f04842be070c0b87938542fa371664094c5612e97473ddd65665bf"}, {0x60, 0x18e, 0x0, "6bbae074e54fbdfa766f81743fb4f22057a9ebaa637a805452b0027f7fb366d476dc8258a3ff5d6561ce62f8bf68bc67356bd41e7fac3a3ced186e8de2e443685d4010f92cf8338d8765f1efd429154c"}], 0x1b8, 0x80}, 0x40000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ada000-0x1)={0x0, 0xdbb4}, &(0x7f0000c9b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000717000)=r2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) connect$bt_sco(r0, &(0x7f0000a12000)={0x1f, {0xfff, 0x0, 0x6, 0x8, 0x6, 0x7ff}}, 0x8) rename(&(0x7f0000dbd000)='./file0\x00', &(0x7f0000577000)='./file0\x00') r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003cd000)=0x0, &(0x7f0000676000-0x4)=0x4) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/08 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000178000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000f43000-0x28)={0x2, 0xffffffff, [{0x7, 0x0, 0x3f}, {0x400000000000, 0x0, 0xfffffffffffffff9}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c82000-0x6)={0x0, 0x0}, &(0x7f0000dec000-0x4)=0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c0e000-0xb)='/dev/audio\x00', 0x42000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f45000)={0x1, 0x3, 0x7, 0x5}, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, '6'}, &(0x7f0000d81000-0x4)=0x9) syz_emit_ethernet(0x5a, &(0x7f0000aac000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x24, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x87, 0x0, 0x1, 0xfffffffffffffc01, 0x7, []}, @routing={0x3e, 0x0, 0x3, 0x0, 0x0, []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0xffffffffffffffff, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/08 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fea000)="36bd8ac992556383898298997bc29d80e8549ba510bca2def371106337287feb74de860446aabbcfb5054dea", 0x2c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fec000-0x11)='/selinux/enforce\x00', 0x18000, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000fed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c6c000-0x4)=0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000349000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000873000-0x4)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fec000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ace000)=0x0) ptrace$getregs(0xc, r1, 0x96, &(0x7f000053e000-0xe3)=""/227) getsockopt(r0, 0x107, 0x9, &(0x7f0000797000)=""/0, &(0x7f0000879000-0x4)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r2, &(0x7f000098e000)=@hdr={0x2, 0x80, 0xfffffffffffffedd, 0x1, 0x56d, 0x0, @ipv6={0x80, 0x6, "17f81f", 0x320, 0x89, 0x7ff, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@fragment={0x0, 0x0, 0x80000000, 0x100, 0x0, 0x3, 0x0}, @hopopts={0x5c, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0xa8, "ac0c6fc9372e4ae8e477aba0ce242c2d9506f683cbbadb1201cf1924b7ab094928a6859a880cbbfe6c7c5342df9e1ac9330dbfdd00b2f73f3182b4e07d1e604a44dc68d4136e4d2c61236aa17bd5deb9106055348de8c393aa5120c1959707dfcc66b4bef3d5c01b41066e1e9d0cd9abd85f5508e010c8b3a1b892f586be91cc7b2720ecaf32bf5e22b76b47eec399982e0f5280560cd4daef3daf510f7edfb33fdb6da9d1fae482"}]}, @hopopts={0xdf, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x59, "87eee4f14232f3a86be595a4cb8e172fa09f5fdbe03416cf08d7a711008f09a702ba32635582f1dcbf8e900edbc80c60dfa728cefdbb79bdb3a88c92abf66373437a669813fbab403ec6b6d6fecd6d59d064266fd8be1f2fa6"}, @jumbo={0xc2, 0x4, 0x4}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x0, 0x21, "02210d91622ea583dc5a6d4970ffa9c0b1cb43048e0d86cc0283d3e29bd29fa4af"}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0xfffffffffffffffd}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2b, 0x2, 0x1, 0x3ff, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x7f, 0x6, 0x3, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x32, {0x9, 0x6, "24b0bb", 0x9, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x16, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xffffffffffff8000}]}], "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"}}}}}, 0x352) 2018/01/08 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000792000)={0x10, 0x0, 0xffffffffffffffff, 0x4000000}, 0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000038b000-0xe7)=""/231, &(0x7f000015c000)=0xe7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r1, &(0x7f0000765000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6f000)=0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d19000-0x3f)=""/63) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00008d4000)={{0xa, 0x2, 0x23f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x68}, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, 0x0, [0x5f1, 0xffffffffffffff7f, 0x3, 0x0, 0x1, 0x6, 0x8, 0x73]}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000347000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) accept4$packet(r3, &(0x7f0000b80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ba6000-0x4)=0x14, 0x800) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000065c000-0x58)={0x1, 0x0, [{0x48d, 0x0, 0x0}]}) 2018/01/08 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) prctl$void(0x27) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/08 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x9, 0x4, @thr={&(0x7f0000772000-0x15)="ed1accd85f7339f3c475d1da6d8a05339fac9cfbe5", &(0x7f0000d65000)="b68b645f6953f8c80280c64782fa13f64f6c710558cb238f00922f39593a62252dbb370a9ae05c6abbf3605a44b99a7ee17cba7d6c7f62571131c11ae881335f96d91721c93cfe72d70c8112648c17748e6adcfca994349ab27eb74089631921614be3886a7e721e0257590d2f3c583cbcdbfd70eb52660d0d9692d512ace75ec1c086fe1f42dc37efaaf98e8c625f4e8db9c61521a1684e337ae3dde838545d3e4c62b08fc63c40ea09837fe6e8d8fd0afc5eddedfea37891d55fb3c7e25469aa55632244c521ff664dad9651f90a725ab18c93f59ba737ae79913c7d8a4d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xfeaf, 0x10f, 0x1, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xff, &(0x7f0000808000)="3a97e70e8f290559f2ad8637c5fe000000000000000857eec503c34b3d5dc78ae277de4d7e0003721a51a0c04175899f730f2d93d83a2a0f1410935145805896") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/08 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a5000-0x10)='/selinux/member\x00', 0x2, 0x0) accept$nfc_llcp(r2, &(0x7f0000bb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000d5000)=0x60) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002d0000-0x8)={0x0, 0x9}, &(0x7f0000d2b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000eaf000)={r3, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, 0x98) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d37000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="001603ff27845a4bff0300001bbfe03c", 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000777000-0x28)={0x5, 0x3, 0x10001, 0x8, 0x2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ec8000-0x8)={0x0, 0x0}) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00002e7000)='keyring\x00', &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00004fb000)='keyring\x00', &(0x7f000099f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/01/08 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f00006ea000-0x9)='/dev/sg#\x00', 0x1, 0x40000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000209000-0xc)={0x100000000, 0x0, 0x1, 0x0, 0x1, 0x9}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00002e7000-0xc)={0x0, 0x0}) r4 = gettid() r5 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f000051a000-0xc)={r3, r0, 0x0}) listxattr(&(0x7f0000ba9000-0x8)='./file0\x00', &(0x7f0000f16000-0x55)=""/85, 0x55) 2018/01/08 17:40:19 executing program 3: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x385482, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000001, 0x0, 0x0}]}) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000075c000-0x10)={0x0, 0x0}, &(0x7f000075b000)={0x0, 0x0}) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000075d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x300) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000075d000-0x4)=0x7, 0x4) 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000750000-0x10)={0x0, 0x4}, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/01/08 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000096c000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) semget$private(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00001a8000)=0x0) getresuid(&(0x7f0000974000)=0x0, &(0x7f00000ad000-0x4)=0x0, &(0x7f0000f8e000-0x4)=0x0) getgroups(0x0, &(0x7f0000349000)=[]) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000512000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00006bf000)=0x0, &(0x7f0000c69000)=0x0, &(0x7f0000a26000)=0x0) stat(&(0x7f000075d000)='./file0\x00', &(0x7f0000947000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000584000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$unlink(0x9, 0x0, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000a41000)=0x0, &(0x7f0000eac000)=0x1) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a6f000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000abf000/0x2000)=nil, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009bd000)=0xffffffffffffffbd) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/08 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00005d1000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x5) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/08 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x8}) 2018/01/08 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000013e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000796000-0x8)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f34000-0xb)='/dev/audio\x00', 0x200080, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000c4e000)=0x0, &(0x7f00001a7000-0x4)=0x4) r2 = getpid() mq_notify(r1, &(0x7f0000fb5000)={0x0, 0x2f, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c00000)=[], 0x0) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1010, 0x7, 0x200000000c) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) recvmmsg(r0, &(0x7f00003dd000-0x12c)=[{{&(0x7f0000b76000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000094b000)=[], 0x0, &(0x7f00007bb000-0xd8)=""/216, 0xd8, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/08 17:40:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x680000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x1b)={0x0, &(0x7f0000001000)=0x0, 0x4, r1, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80300, 0x0) clone(0x40010200, &(0x7f0000000000)="20cbd0ce08cc69f2ccebddbde25ff4d06ed4dcf3390058dfb20d1778a0b0bb8dc1af1b3b143f1f3a903a4ad957e12fcd16a421fc4d899532f7dfcd64534446be861f1048452e56b9e42ae20e0522daaa75", &(0x7f00003d3000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="ff") 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000dea000)='/dev/midi#\x00', 0x3, 0x40000) fanotify_mark(r0, 0x21, 0x31, r1, &(0x7f0000f70000-0x8)='./file0\x00') mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007cc000-0xa)='/dev/dsp#\x00', 0x1000000000000, 0x4000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000783000)=0x7fff) futex(&(0x7f0000218000-0x4)=0x5f91, 0x8, 0x0, &(0x7f0000782000-0x10)={0x0, 0x1c9c380}, &(0x7f000072c000)=0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000697000)={0x0, 0x0}) 2018/01/08 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000b8000-0xa)='/dev/vcs#\x00', 0x7, 0x8000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00009c1000)={0x5004, 0x8000, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a0c000)=0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000a4a000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00002a8000-0x20)={@generic="8786b5cbf1369d987bd6ed95b09c571d", @ifru_flags=0x1000}) write(r1, &(0x7f0000e31000)="22000000180023ff4f000e00090007000200000400000007000600af04000f001318", 0x22) 2018/01/08 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fcb000)='./file0\x00', 0x200000, 0x80) bind$ipx(r0, &(0x7f00002e6000-0x10)={0x4, 0x594, 0x3, "7e32b50e53a0", 0x4, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) pipe2(&(0x7f0000286000)={0x0, 0x0}, 0x4000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000962000-0x4)={0x8, 0x4, 0x8, 0x0}) getsockopt$netlink(r1, 0x10e, 0xd, &(0x7f0000318000)=""/60, &(0x7f0000163000)=0x3c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000041d000-0xd)='/dev/usbmon#\x00', 0x7, 0x4e5f3f23883a4682) sendto$unix(r0, &(0x7f0000bc5000-0x109)="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", 0x109, 0x20040001, &(0x7f00007fb000-0xa)=@file={0x1, './file0\x00'}, 0xa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000)='/dev/sequencer2\x00', 0x4000, 0x0) syz_emit_ethernet(0x42, &(0x7f0000939000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x2, 0x9, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) fcntl$getown(r0, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000d5c000-0x9)='/dev/rtc\x00', 0x20002, 0x0) 2018/01/08 17:40:19 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/rfkill\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f00008d0000)={0x4, 0x6, 0x81, "edf3f319d61c", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockname$ipx(r1, &(0x7f0000bc7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005f4000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000ea4000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) r2 = getpid() syz_open_procfs(r2, &(0x7f0000608000-0x7)='mounts\x00') 2018/01/08 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f88000)='./file0\x00', &(0x7f000005f000-0x7)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00008fe000-0xa)='/dev/dsp#\x00', 0x5, 0x10100) getsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f00003c2000-0x4)=0x0, &(0x7f000076f000-0x4)=0x4) r2 = syz_open_dev$tun(&(0x7f00004e8000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00007e8000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200001ffffffffff) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002cc000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00001f9000-0x20)={r2, 0x8677, 0x1, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:19 executing program 3: socketpair$inet6(0xa, 0xe, 0x1f, &(0x7f0000bd1000-0x8)={0x0, 0x0}) r0 = socket(0x201e, 0x6, 0x200000000000001) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000876000)=@req={0x2799, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r0, &(0x7f00001b7000-0x38)=[{0x0, 0x0, &(0x7f0000bec000)=[], 0x0, &(0x7f0000b15000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 17:40:19 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x30, 0xa00000000000000, 0x7fff}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000230000)={r1, 0x8, 0xc, 0xfffffffffffffb47}, &(0x7f000073f000)=0x10) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x12, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000204000)={{0x3, 0x0, 0x6, 0x3, 0x4}, 0x1, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r2, &(0x7f0000003000-0x15)="120000003200e50005ff00f6149b000ae9e5", 0x12, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000cae000-0x4)=0x0, 0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fa5000)='^&bdev\x00', 0x2) 2018/01/08 17:40:19 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000c12000)='/dev/dsp#\x00', 0x7fffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f000026c000/0x4000)=nil, 0x240, 0x3, 0x10, &(0x7f0000831000/0x2000)=nil, 0x467e49b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005c2000)={0x1, [0x7]}, 0x6) ioctl$int_out(r0, 0x5462, &(0x7f00005af000)=0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x666, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) 2018/01/08 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008ae000-0xa)='/dev/dsp#\x00', 0x6, 0x101b00) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000de2000-0x8)=0x2) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000023f000-0x10)={0x3, &(0x7f000049e000-0x18)=[{0x4, 0x0, 0x0, 0x0}, {0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061d000-0x22)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) [ 86.452373] device eql entered promiscuous mode 2018/01/08 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000092000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000eb2000)={0x0, 0x4e, "ce09e98c6b5c33c7e64f17c96fe5175e8849f160f4c0c8802be82286af007bf835330a1f2653c1c0b9696d1bfe1dac828a488450136b0143b503c10669e1c4068cf0f0dcb87a85f06b0e78d08386"}, &(0x7f0000b1f000-0x4)=0x56) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000071e000-0x8)=@assoc_value={r1, 0x8478}, &(0x7f000099c000)=0x8) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:19 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000d1000/0x4000)=nil) syz_open_dev$sndmidi(&(0x7f000064f000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x208000) shmat(r0, &(0x7f0000692000/0x4000)=nil, 0x0) madvise(&(0x7f0000434000/0x4000)=nil, 0x4000, 0x4) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='ifb0\x00', @ifru_settings={0x5, 0x0, @sync=&(0x7f00005bf000)={0xfffffffffffffffc, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00001dd000-0x4)=0x100, 0x4) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f00000e0000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/08 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20000003) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000714000)={0x0, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) read(r0, &(0x7f0000eab000)=""/188, 0xbc) 2018/01/08 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="25850e28b8e79998", 0x8}], 0x1, &(0x7f0000a7f000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r1, 0x4, 0x2800) read(r1, &(0x7f0000000000)=""/88, 0x58) fanotify_mark(r1, 0x1f, 0x10028, r1, &(0x7f0000302000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000889000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c2c000)=0x0) splice(r0, &(0x7f0000f7b000-0x8)=0x0, r1, &(0x7f00007cb000-0x8)=0x8, 0x0, 0x8) 2018/01/08 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) keyctl$session_to_parent(0x12) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000083a000-0x58)={0x26, 'skcipher\x00', 0x83, 0xfffffffffffffffc, 'cbc(aes-aesni)\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f00001c6000-0xe)='/dev/admmidi#\x00', 0x1, 0x44000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000251000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000045d000-0x18)={0x0, 0x1, 0x30, 0x10000, 0x4}, &(0x7f000077b000-0x4)=0x18) r3 = getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000038b000)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000998000)={r1, r1, 0x66}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be5000)={0x0, 0x0, 0x0}, &(0x7f0000380000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000094b000)={r2, 0xe63, 0x800, 0x1f, 0x0, 0x1}, &(0x7f0000f68000-0x4)=0x14) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d40000)=[], 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/ppp\x00', 0x800, 0x0) 2018/01/08 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 86.524681] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=18662 comm=syz-executor1 2018/01/08 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007b7000)='/dev/vcsa#\x00', 0xdb, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000737000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000e0000-0x9)='/dev/sg#\x00', 0x400000000000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000098e000)=0x7, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000055000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x26141) setns(r1, 0x0) 2018/01/08 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000c08000)=""/0, 0x0, 0x0, &(0x7f00009f3000)=@abs={0x0, 0x0, 0x0}, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000728000-0x10)={0x2, &(0x7f0000a1f000)=[{0x9, 0x7fff, 0x7, 0x3b3}, {0xfffffffffffffffb, 0xcc66, 0x7fe00000000, 0x8}]}, 0x7) connect$unix(r0, &(0x7f00006bb000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000936000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000056b000-0x6)={0x0, 0x101}, &(0x7f0000ff7000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000069d000)={r3, 0x80000000}, &(0x7f00002f6000)=0x8) 2018/01/08 17:40:19 executing program 5: shmat(0x0, &(0x7f0000005000/0x4000)=nil, 0x0) membarrier(0x8, 0x0) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) 2018/01/08 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000aec000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000bb7000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x4) 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$bt_hci(0x1f, 0x3, 0x1) getpeername(r2, &(0x7f00005aa000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000778000)=0x9) ioctl$sock_bt_hci(r4, 0xc00448fc, &(0x7f0000606000-0xf1)="cb3d4247efffb0e86b87d829210708fbc37eeb0144a053c741fc2a0628cc8ac0ee12153ca5e0b72222316d9e9a234dadb3f7c4f5bb6c523a5b027985a36231a1f1181efdb06121ff6dd734f2aba960dc7b0c024b019e70d7ecd4433096153bc5be619567a847a08b054278edccfc04140e354500bfb227b467702ffaa5d4ea3667fbe83dbe8159741b5ae9da4e1fb9af3398f447394086152cb9df9ad03c33d9943c4e45768e0e585e69fde54eebcc77bbf6652098b0666d4d2ba959dd112dcd0d1af1ad546bbcaaa1620db350d84f1775de1061a0d8addd8889541c5d029561bf62c74b4c4336153bbeb4354c1bd83858") bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000710000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2e000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r0]}], 0x1, 0x0}, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000c03000)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000a69000-0x40)={0x400000000000000, 0xf000, 0x101, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) listen(r2, 0x0) r6 = dup2(r1, r2) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000af6000)={0x100, 0x8}, 0x8) r7 = dup3(r1, r0, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000573000-0x8)={0x0, 0x0}, &(0x7f0000d51000)=0x8) connect$unix(r7, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f000015d000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004b5000)=0x14) 2018/01/08 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005b4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ecf000-0x18)={0x1, 0x0, [{0x34, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f9c000)={0x0, r1, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000cca000-0x8)=0x4) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000a95000)=""/164, &(0x7f0000254000)=0xa4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000518000)='/dev/vga_arbiter\x00', 0x404000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000f7e000)=""/4096) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000058f000)=""/13, &(0x7f0000167000)=0xd) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000342000)={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x8, [0x81, 0x1, 0x691, 0x4, 0x6, 0x3, 0x1, 0x3fffc00000]}, 0x5c) write(r0, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) 2018/01/08 17:40:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x3, 0xff, 0xe0}, &(0x7f0000002000-0x4)=0x10) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x0, 0x0, "404e2d14254d", 0x0, 0x0}, 0x10) 2018/01/08 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000ab000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000008a000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000499000)='gid_map\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/08 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x332) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000029b000)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d03000)=@generic={0x1, 0x0, 0x8}) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000)='/dev/kvm\x00', 0x800, 0x80, &(0x7f0000004000-0x40)={0x4, 0x4, 0x100000001, 0x10000, 0x9, 0x0, 0x7f, 0x6c6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000004000-0x40)={0x1, 0x100000000, 0xfffffffffffffffe, 0x7, 0x3, 0x1, 0x4, 0x4}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:40:19 executing program 1: r0 = socket(0x15, 0x807, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x100}, &(0x7f0000708000)=0x263) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x109d24e5, 0x8, 0xf5fc}, &(0x7f00005a0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ff2000/0x4000)=nil, 0x4000, &(0x7f0000002000-0xc1)=""/193) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c5000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x0, @rand_addr=0xb52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f000093c000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000002, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000326000-0xb0)={{0x800, 0x4}, 'port1\x00', 0x45, 0x40, 0x3, 0x0, 0x6, 0x1, 0x5, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x5313, 0x10103) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000f75000)={0x0, 0x1, 0x3, 0x7, &(0x7f00004cf000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c72000)='./file0\x00', 0x2, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b91000-0x10)={0x8, &(0x7f0000e7f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00004da000-0x40)={r1, 0x2, &(0x7f0000bb4000-0x8)=[0x8, 0xf59], &(0x7f0000110000)=[], 0x24, 0x37, 0x8, &(0x7f0000127000)=[0x1000, 0x4, 0x81, 0xfffffffffffffbff, 0x400, 0x1, 0x9, 0x3ff, 0x8], &(0x7f0000059000)=[0x5, 0xcea8, 0xd1], 0x0}) syz_open_dev$vcsn(&(0x7f00001be000-0xa)='/dev/vcs#\x00', 0x8000d, 0x100ffd) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000bac000)={0xd4, 0x2, "45e585894285a089bb92592286db77c962c9ebd52f7df5d412deb97535cfd338fc22f4649fdf69b54390bb7602180c2f77cd9878d65f7363b99f9e01838204f45fe10ebf274e96de808a76d4721bfd26f5defc44178a46f22fd4e5377bddc2cebd26b6a90bbab102994fb0130fbac2b203126a7e23215e469785f1e3e3a5d269a9fe0066dd1a93e2808242033f12508bb56df906dabb68e19363917d1db1be0648fc4712d04015791f3434298d276c85524da86d7d11f45365613fff84227ed8f57b172ad78d5d260b995d7c"}, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffffffff) 2018/01/08 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0xffffffffffffff25) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000012b000+0x139)={r1, 0x80000001, 0xfff, 0x4000000000, 0xb6f, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009b6000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa4, 0xfffffffffffffffb, 0x100, 0x4c}, 0xa0) 2018/01/08 17:40:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x0, 0x8, 0x39}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800948) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000018000-0x8)=0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000ed0000)={0x6, &(0x7f00008a3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000071000)={r4, 0x2, &(0x7f0000a39000)=[0xfff, 0x87], &(0x7f0000853000)=[0x0], 0x20, 0x1, 0x8, &(0x7f000049b000)=[0x9], &(0x7f00000b6000-0xc)=[0x20, 0x3, 0x4], 0x0}) r5 = creat(&(0x7f0000f6b000)='./file0\x00', 0x24) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000e22000-0x2)={0x0, 0x0}, 0xfffffffffffffdba) bpf$OBJ_GET_PROG(0x7, &(0x7f0000112000)={&(0x7f000074f000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) gettid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000329000)=""/17) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c3f000)={0x2, 0x7fff, 0x1, 0x4, 0x2734d23b, 0x1, 0x0, 0x7f, 0x0}, &(0x7f0000f70000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000c2b000-0x45)={r6, 0x79, "2a6622c0885269ae6b4594860b109706ab5b0d08774cdea07e55788d0c6ca0e3aa9ec441d6337ff6b75ce5fa857a4cdec35ffa2d8a93fde9222b1c2142a0a8813fc7e9cff1e995ef7dde28fdd3b233c4b0dcb54882c03f5f56e4b77b34f7958a604f7c5f7e8dbec9c1071037ffbcac9ee935ede0d6b486cdd4"}, &(0x7f0000a17000-0x4)=0x81) epoll_wait(r2, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) io_setup(0x5, &(0x7f00001c1000)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f00002d5000-0x10)={0x7f, 0x40, 0x0, 0x4}) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cef000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f000046a000-0xdf)=""/223) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) ioctl(r7, 0x6, &(0x7f0000512000-0xa7)="1132c4c8959bb43b843a30f8543ec9ab59117cc3c27d84f4a7890a99e6c34b1a0a1476c574203429373bf9e8ed9dc4cf9c9ff64b2d2b056330212418b60ee1bc4268129cf3bf587fa021558e83a224958ffa9226bfd5f6a29508f23fc086dee5c8ccb0dadfce8a05b9bf299d45338d1ad13f98d155b241f1f994bb9739d86dee0ec34aedccdd29368b41ef30f4828a7f8e3bd521a0bfebc6c8cef54553c9bb3e7b9d8a57a50233") modify_ldt$write(0x1, &(0x7f00007af000)={0x200, 0xffffffff, 0xffffffff, 0x578d, 0x3ff, 0x1, 0x1, 0x8000, 0xa080000000000000, 0x80000001}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00008d9000-0x4)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000e70000-0x2a)=""/85) 2018/01/08 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000a2f000-0x63)=""/99, 0x63) syz_open_dev$sg(&(0x7f0000898000-0x9)='/dev/sg#\x00', 0x1e1, 0x214000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f59000-0xd6)="23e57f984fced91b7dd5531d7a856ee371cb29531ce462ac2f1ef42636905230cfc7ed19473a6fa94c83b60d89680b9a4f9d2e188c4bfbfb15684e26a5c71e75929adb6f3e078802da39fbae57dbeee8bf425a47cfb97e932062c70e6a1cf8c8ab4b8c64cf98d23b35d8f1ed547d927c2081112c3d89aefa195e972898cb8d4f4731ec1fb49e8d4e06216f7ede00c984973f23223a5b1b4c34bf3f32eab10b73c943ffa85e5aa9f206bc0a8cc5c274d8e4941e6726399212c5d85ed4a92a7da4cb47fa004a872c890ecce404d53b3580b992344f1a6d", 0xd6) 2018/01/08 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000910000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006aa000-0x6)={0x0, 0xf4}, &(0x7f0000bfa000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f0a000)={0x0, 0x9}, &(0x7f0000b5b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000091c000)={r2, 0x11, "f42eaf891963e4482a7575b9af084d0400"}, &(0x7f0000eeb000)=0x19) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c3e000-0xce)={r3, 0xc6, "420812710480a94224cd8f617b48f62214209144be766900dde947732796b62b42840980af692c654165f68d248837f919fa669f45785e2064240e6c0a36d8ddaa1162dae1dfe9af61526afa037f6374c69367288a037bb6bde4a671e73f0a8b6770fda9142f6d6a0bff102a436297d18ffc47ba55dccf979e6e9f3069c577321d68999157e865b699f8946423dd395e895997f3750a6d598ece6644adb64da05228b03d15947d4770b59f9265b4b7c96ed86799e656b3386a2c43f92923f3bb02b20096059f"}, &(0x7f00001bf000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009b6000)={0x46, 0x1, 0x2, 0x4, 0x100000000, 0x6, 0x4, 0x4, r3}, &(0x7f00009fa000)=0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000755000)=0x8, 0x4) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000046a000)={r4, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6, 0x2, 0x1, 0x21}, &(0x7f0000d26000-0x4)=0xa0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:19 executing program 3: prctl$intptr(0x21, 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x1000)="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") 2018/01/08 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgid(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000023f000)='/dev/ppp\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000529000-0x78)={0x0, 0x78, 0x9, 0x8001, 0x8, 0x9, 0x0, 0x9, 0x44000, 0x4, 0x6, 0x0, 0x5ef2, 0x3, 0x400, 0x1, 0x5, 0x3f, 0x9, 0x4, 0x4, 0x1, 0x1f, 0x400, 0xffffffffffffffff, 0x1, 0x8000, 0x8, 0x0, 0xff, 0x800, 0xfa3a, 0x5, 0x80, 0x0, 0x8, 0xd, 0x4, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f000091d000-0x1)=0x0, 0x4}, 0x12, 0x9, 0xf94, 0x7, 0x5c1c89a5, 0x2, 0x101, 0x0}, r1, 0x2, r2, 0x2) socket(0x9, 0x3, 0x1f800000000000) socket$alg(0x26, 0x5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f000068a000-0x4)=0x0, 0x4) 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000089f000)='net/tcp6\x00') pread64(r0, &(0x7f000038e000-0x92)=""/146, 0x9300b7ea, 0x1) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000207000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7fff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000255000)=@sack_info={0x0, 0x4, 0x1}, &(0x7f0000a03000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ba1000)={0x6, 0x8000, 0xac5c, 0x6, r1}, &(0x7f000020f000-0x4)=0x10) 2018/01/08 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f0000555000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x9, 0x7fff) clock_gettime(0x0, &(0x7f00006f1000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e4a000+0x2f0)={0x2, 0x5, 0x100000001, 0xe5, 0x0, 0xb882, 0x4, 0xb579}, &(0x7f000070d000)={0x7, 0x1, 0x0, 0x401, 0x5, 0x7, 0x7, 0x9}, &(0x7f0000d9c000-0x40)={0x9, 0x9, 0x7, 0x8, 0x0, 0x3, 0x3f, 0x1ff}, &(0x7f000089a000)={r1, r2+10000000}, &(0x7f000048e000)={&(0x7f000019f000-0x8)={0x100000001}, 0x8}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00004f6000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0xc85a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000215000-0x8)={0x0, 0x0}) 2018/01/08 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000042e000)={0x0, 0x0}) 2018/01/08 17:40:19 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00005cf000)='/dev/snd/pcmC#D#p\x00', 0xf7ab, 0x100) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000caf000-0x4)=0x10, 0xffffffffffffffcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) fcntl$setstatus(r1, 0x4, 0x44400) 2018/01/08 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/08 17:40:19 executing program 4: keyctl$join(0x20000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000e1e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 2018/01/08 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008ad000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007ef000-0xb8)={0x0, 0x7, 0x800, 0xfff, 0xeb7e, 0x0, 0xfffffffffffffff9, 0x8, {0x0, @in6={{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc158, 0x100000001, 0x5, 0x1, 0x54}}, &(0x7f0000bdc000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000860000-0x4)=@assoc_id=r1, 0x4) gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001db000)={0xaa, 0x5, 0x0}) close(r0) 2018/01/08 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dc6000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000622000)={0x100000000}, 0x4) bind$alg(r0, &(0x7f000065a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000038e000-0x28)={&(0x7f0000e32000/0x4000)=nil, 0x4, 0x1, 0x10, &(0x7f00007c5000/0x3000)=nil, 0x9}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000005e000)={0x0, 0x0, &(0x7f0000cab000)=[{&(0x7f0000a34000-0x120)="6996fc397c4018cb3d67074bc9eb0e1c97e0a48e871a5ef20ad2132f9678c1b1", 0x20}], 0x1, &(0x7f00000e0000-0x48)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f000006f000)=[{&(0x7f000057c000)=""/14, 0x7}, {&(0x7f0000ef9000-0x1000)=""/4096, 0x97a}], 0x2) 2018/01/08 17:40:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000685000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a23000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003fd000-0x8)={r3, 0xff}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getscheduler(0x0) r4 = getpid() syz_open_procfs(r4, &(0x7f00002d4000-0x7)='ns/ipc\x00') 2018/01/08 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000fb000-0x5c)={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81}, 0x48, [0x7, 0x3, 0xddd, 0x6, 0x6, 0x3, 0x9a, 0x100000001]}, 0x5c) 2018/01/08 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) mbind(&(0x7f0000a43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000b8f000-0x8)=0xdc4, 0xfd, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/08 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) r1 = socket(0x3, 0x80000, 0x1ff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b47000-0x18)={0xaa, 0x40, 0x0}) fstat(r1, &(0x7f000056b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000fcb000-0xd8)=@ioapic={0x1000, 0xd09, 0x5, 0x9, 0x0, [{0x19c, 0x7f, 0xe92, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x5, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3800, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x200}, {0xac, 0x100000001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0xffff, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x80000001, 0x0, 0x1157, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xfffffffffffffffd, 0x0, 0xd06, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x401, 0x7, 0xff, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8bb8, 0x6, 0x200, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x7f, 0x5, 0xcaa, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x40, 0xc360, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x8001, 0x10000, 0x8, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff27}, {0x8, 0xffffffff, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xffff, 0x200, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x7, 0x2, 0x40, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x7, 0x7fff, 0x5, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x4, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff8f}, {0xffffffff80000000, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x43b, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x7, 0xfffffffffffffad1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0xffffffffffff1824, 0xad, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x6, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xffe, 0x1000000000000, 0x800, [0x0, 0x0, 0x0, 0x0], 0x4d}, {0x5, 0x401, 0x5, [0x0, 0x0, 0x0, 0x0], 0x4}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000087e000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f000079e000)="290000001f000713ff2300000000000008000600e00000000b40a700010000004c000000000000106d", 0x29) recvmsg(r0, &(0x7f00002bd000-0x38)={&(0x7f0000261000)=@un=@file={0x0, ""/97}, 0x63, &(0x7f0000683000-0x50)=[], 0x0, &(0x7f000073a000)=""/91, 0x5b, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x800, 0x4800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000664000)={0x0, 0xffffffff}, &(0x7f0000f45000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000086c000-0x20)={0x8, 0x9, 0x200, 0x5, 0x95d7710, 0x6, 0x20, 0x3, r2}, &(0x7f0000e2b000-0x4)=0x20) 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b28000)={r0}) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000697000)=0x0, &(0x7f0000859000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc2000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/01/08 17:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000aa9000-0x7c)="", 0x0, 0x0, &(0x7f000018e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000ac000)={0x1, r0, 0x1}) getsockname$llc(r2, &(0x7f00008c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fe5000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r3 = socket$unix(0x1, 0x5, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000150000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x141000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000bfd000-0x4)=0x89) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ce0000)=0x0) 2018/01/08 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e5f000)='/dev/vcs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000008a000-0x10)={0x0, 0x0, 0x81ab}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000949000-0xc)={r2, 0x80000, r3}) r4 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00003fc000-0x10)={r1, r2, 0x1000}) sendfile(r4, r5, &(0x7f0000184000-0x8)=0x0, 0x26a950e) 2018/01/08 17:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x802, 0x0) 2018/01/08 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) accept$inet(r1, &(0x7f0000862000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bf000-0x4)=0x10) 2018/01/08 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004f2000)=[], &(0x7f000060a000)=[]) openat$vcs(0xffffffffffffff9c, &(0x7f00000df000)='/dev/vcs\x00', 0x3ee537ffba9b78b7, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000805000)='./file0\x00', 0x101000, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000454000)={0x8, 0x28, [0x4, 0x20, 0x5, 0x22, 0x200, 0x8, 0x2, 0x5, 0x9, 0x89]}) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x100000000000, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/08 17:40:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000050d000-0x78)=""/120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) fstatfs(r1, &(0x7f0000c59000)=""/12) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r1, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/01/08 17:40:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00001b7000-0x4)=0xffff, 0x4) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x7) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f00006f1000-0x20)={0x3, 0x1, 0xa5, 0x1ff, r1}) 2018/01/08 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000454000)={{0x0, 0x2710}, {0x0, r0/1000+30000}}, &(0x7f0000115000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000902000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f02000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000331000-0x4)=0xa0) 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) unshare(0x80000) r2 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = getpid() getpgid(r3) write$tun(r2, &(0x7f0000472000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x10e, 0x0, 0x0, 0x0, 0x2000000000000006, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x2, 0xfa, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d09cffd44d156289d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214ab12ae4613d93254c54e793a00d8a58c85ec50b74934b9ad09986d7e0d5b2589f279b5d71837430ea4e82d1562c903512fec42e3b3bb7a31518eb65698c35a0a2274ebcee8a11cd87b2a7d4c5005a16db5b322a1c4bb4069fd115def3dbc035e86793e67dfec10410781412b14ddd001ca858bd9a28131d60bc5d4e06878dd28159f4069b4e5849ffb63ac9364689b3bf2e0d53c0b57ac06f66a70d221992c186044f462b88296b53564ef648101"}}}, 0x118) [ 87.223326] device eql entered promiscuous mode 2018/01/08 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ff4000-0x30)={0x0, 0x6, 0x7be, 0x9, 0x81, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x4}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0xf) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ea000)='/dev/cuse\x00', 0x20001, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008a3000)={0x0, 0x4}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) sched_getscheduler(r2) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/08 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000655000)=0xfffffffffffffffd, 0x3) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000306000-0x1000)=""/4096, 0x1000, &(0x7f00000cc000-0x38)={&(0x7f0000000000)={'digest_null-generic\x00'}, &(0x7f0000010000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000ff9000-0x4)=0x0, &(0x7f0000bbe000-0x4)=0x4) r0 = add_key(&(0x7f0000d55000-0x8)='big_key\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000030c000-0x1000)="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", 0x4d1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000fbb000)=""/4096, 0x1000) 2018/01/08 17:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00004f7000)=""/132) r0 = open(&(0x7f000094a000-0x8)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000026c000)={0x0, 0x1c, &(0x7f000062f000-0x1c)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}]}, &(0x7f0000afc000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b7a000)={0x2, 0x9, 0x2, 0x5, 0x0, 0x81, 0x6b, 0x800, r1}, &(0x7f00009dd000-0x4)=0x20) 2018/01/08 17:40:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000)="0900001500170100", 0xffffffffffffffd9) 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00004e8000)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:20 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000f22000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/08 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009c8000)='/selinux/create\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000c2f000-0xf8)=""/248, &(0x7f00005a6000)=0xf8) sendmsg$key(r0, &(0x7f0000e90000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xea68ccd0086ceb93) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000154000-0x77)=""/119) 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000634000)=[{0x2, 0x5db}, {0x3, 0x99b}, {0x3, 0x7}, {0xc, 0x401}, {0x3, 0x0}, {0x7, 0x1000}, {0x4, 0x6}, {0x8, 0xffffffff}], 0x8) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000fc0000)=0x10000, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000fc4000)=@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x800}, 0x1c) sendmsg$nfc_llcp(r1, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x3}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, 'O'}, 0x18, 0x4000001}, 0x0) 2018/01/08 17:40:20 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) sched_yield() 2018/01/08 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00005b4000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb}, 0xffffffffffffff91) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = msgget(0x3, 0x608) msgsnd(r2, &(0x7f0000b6a000-0x2f)={0x2, "a69efeddb0369f31df3194008000000000000014bc3344b894d622233f4e8e2eec1281b727d2fe"}, 0x2f, 0x800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008d5000-0x28)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "f38247", 0x400, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_yield() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000076c000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000404000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00002f3000-0x4)=0x8) 2018/01/08 17:40:20 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x7, &(0x7f0000882000-0x8)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000012c000-0x8)={0x7, 0x9}, 0x8) 2018/01/08 17:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) ptrace(0x10, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d, 0x0, 0x1, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 17:40:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffa, r0, &(0x7f0000001000-0x4)="ae1e6445", 0x4, 0x1, 0x0, 0x1, r2}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:40:20 executing program 2: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) getpeername$unix(r0, &(0x7f000073e000-0x1002)=@file={0x0, ""/4096}, &(0x7f000013f000-0x4)=0x1002) sendmmsg$inet_sctp(r0, &(0x7f0000310000-0xe0)=[{&(0x7f000081e000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000030f000-0x20)=[], 0x0, &(0x7f000081d000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, {&(0x7f000081d000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000081e000-0x60)=[{&(0x7f000081d000)="bc56f64a06de4388daebff4b5f0996077aef4f6bcecf45582707f6b3cef9570492c728019f1b12808f4d6d818458e90d45e10cdb361e767379fea56fb6964c0d704f974a800afa2d2ad31ef80a261171e8", 0x51}], 0x1, &(0x7f000081d000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001000-0xb)={0x3f, 0x3, 0x6, 0x0, 0x7, 0x9, 0x1, 0x9, 0xfffffffffffffffd, 0x9, 0xce2}, 0xb) 2018/01/08 17:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000061f000)=[], 0x0, &(0x7f0000565000)=[@iv={0xe8, 0x117, 0x2, 0xd2, "836bd02323365d57366fdaa8e127e58c13fc5bbea4d4c783f451cd3780b5fb775ae300510c8fe2de933f13e0efba9a998ca425ff2a413a4f3ebb5e700d739e7e5d921b899a8fe957073da9d75448804bf3f62f9864649d3fe42c34040a6316bc09b82478f92c4af56d75b390f97419a1f32a2ca6a0796333af4c4732e779ab863a23566d356ffd65acacd312514b8f68f8a12c6bdf8ad405faf136b7b103f3b404868034ab2ef9a731ac8abc2446bc49d053563e6405ec4b4d47aa75b9d62af5de58cab2512d8e8d8cad534244fb4793b374"}], 0x223, 0x0}, 0x8000000000) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000bff000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007c0000)={0xffffffffffffff9c, 0x50, &(0x7f00005b0000+0xd4f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009b1000-0x4)=r2, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 17:40:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x7ffe, &(0x7f0000000000)=0x6, 0x0) 2018/01/08 17:40:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b3eeec551f7125787221c0ebcf9c537822", 0x0) keyctl$update(0x2, r1, &(0x7f0000001000)="", 0x0) 2018/01/08 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b99000)='/dev/audio#\x00', 0x8, 0x101140) sendto$inet6(r0, &(0x7f0000387000)="f4bc141e224041f4900cc7f57bb2a415b6d874838be1df029f30f3633b395153bbcfdc5f8f63b8d6345259a4185a330d8aaa95889012d5044d86441cbec78bfe107bc10be0cee254c87e2c3690101f7edfec555e9f40bc7a1211c64084f028b20556c1cfc8545674d64d8775feff9e7654", 0x71, 0x0, &(0x7f0000a7a000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc7}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044d000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) epoll_pwait(r2, &(0x7f00005f4000)=[{0x0, 0x0}], 0x1, 0x10001, &(0x7f0000239000)={0x0}, 0x8) shutdown(r1, 0x0) 2018/01/08 17:40:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000435000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00009fe000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001f0000)={"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"}) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000e4f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ca7000)=0x14) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000dc5000)={0xefff, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@random={'osx.\x00', '/dev/net/tun\x00'}, &(0x7f0000649000-0xc)="02000000000000000000000a", 0xc, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fbe000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r3 = geteuid() r4 = getgid() syz_fuse_mount(&(0x7f00001fe000)='./file0\x00', 0x8002, r3, r4, 0x3ff, 0x1000) openat$kvm(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/kvm\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000272000-0x4)=0x800000) 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000522000)='/dev/vcs\x00', 0x10002, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000c05000)={0x0, 0xffffffff, 0x4, &(0x7f00005eb000-0x8)=0x0}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/08 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000094a000-0xc)='/dev/amidi#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005ed000-0x20)={0x1, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000dce000-0x10)={0x3, r1}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x80000000, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000b01000)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2285, 0x7fffffffefff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/08 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000f) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) fgetxattr(r0, &(0x7f0000cd7000)=@known='user.syz\x00', &(0x7f0000e37000)=""/12, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) listen(r0, 0x3) 2018/01/08 17:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x10000000000001ff) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x2, 0x100) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r1 = semget$private(0x0, 0x1, 0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00006c3000-0x6b)=""/107) ioctl$int_in(r0, 0x5421, &(0x7f00002ed000)=0x6) 2018/01/08 17:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x1, 0x4) listen(r0, 0x0) syz_open_dev$sndmidi(&(0x7f000086a000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x200) shutdown(r0, 0x0) listen(r0, 0x0) sync() 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000ac000-0x8)='./file0\x00', &(0x7f0000de6000)=@known='system.posix_acl_default\x00') r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005f0000)=0x0, &(0x7f0000485000-0x4)=0x4) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f000093d000+0x187)=[], 0x0, 0x0}, 0x0) 2018/01/08 17:40:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ea1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000020000-0x4)={0x8000}, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000020000)={0x0, 0xb5092b8211e348ad, "857715b7beea97c22ed75b744fb393e8c69aed451d16be429721a24160eb93590edfe383810b0637b29a61293e355b8315697b1671dcd97025d4"}, &(0x7f0000013000-0x4)=0x42) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000011000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/access\x00', 0x2, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000021000-0xe)='/dev/admmidi#\x00', 0xcfaf, 0x400080) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000021000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000021000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x7, &(0x7f0000021000)=[&(0x7f0000021000)={0x0, 0x0, 0x0, 0x7, 0x8001, r0, &(0x7f0000009000)="832ed6787b0dd45ee9c323ea5f0f59e921af5784eede765894dd344ec75a8e22db810d85c33bfa8ea4eecce47549dfeda6c4c65fa0b9ebe3874e35c6712d4a49163b0779758e6e8aa7c36f2a6ddd903009280f191d879118c82d3de40eaa3ae2163bd11fe913251ada33e8bf91853509bd84f12593d17e050aec69d43a63e280ad3615609e8f8d7fcf60556e7b5406ae9770dd7f069588afd7ea63e58c210f037ee67e3f86c232b6859f191ee0653a6b9475f1f05b4fa0324c2aead86db1d6c019b61f25dc4da802c9f737c9324c5ebb010b2476ba56", 0xd6, 0x5, 0x0, 0x0, r0}, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f000001e000+0xa08)="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", 0x1000, 0xfffffffffffff000, 0x0, 0x1, r3}, &(0x7f0000022000-0x40)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f000000b000)="863004a1341edf805aa9dcd4cbc1b5992cdbc83efe6b742714c48e472f527dc2ca5453afff09ed5b8c8aa3980b3acca59ee9cc849a444c8a715109bca0ec6c", 0x3f, 0x6, 0x0, 0x0, r4}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x100000000, r0, &(0x7f0000014000-0xb3)="61faefae4185f858c0f5dabe92569e45bb37e2b2637486a6f319032323d621ef977fc78e42180590e30855946e11217f7aa1e0625811ddb5319010e8c472d1db4d863942383e250d18f98970abec66077f801fb82b53c313c810c7d4c86532fde4f62448e3445b77b9ca7d5a838c0a8144f70ddc76f41cf64e951585e00376fe6260038144fffcaa78855b5c335cedd8ed841746fa909d9678536c46de936e0c834e1b398b2816312bef034d3d43919dd52897", 0x9b, 0x8, 0x0, 0x0, r5}, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x3, 0x1000, r0, &(0x7f0000022000-0xc4)="f846c6aea135bd2ffdec130fbc6b52c8582745434496b575138720e6192ed5b2d4c84b8cb473260fb3fd0eb2ba2d6dcd24a641fc6e21d16d7a1de0003dcbff3a5ea4965e94ea5481b7810e327f62b4606424422c7d0fe885eeb387bdff1e43531b73f9d68b94dec81f38dc52371ed2b8ee01c15c604ac9fb4fda0ffe9b185fad1533e8e3c380186532b7d5b62a6e0c152c5de687cd93b9b3af4fd504002c67db4205f42a59c800fe7c5fee9e794d4b2305ee46c999ace8dab10747a0f8a9858158c9f5c8", 0xc4, 0x1, 0x0, 0x1, r6}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x3, 0x80, r0, &(0x7f0000022000-0xcf)="ef32f1e49182121e8aea352c1048a5d82559c82b338ec63d190d98c4087b48cd11856efb578837d030e0108879c3050eeb092513910e41a6b9784ae0031831525cf2944e415a3d2b7e7689c592ad1dc54a6e707b20e7856c5583225fdff42eb848b9c472ae016e42bee2f9b35e95ee2ac2ef0109166e50d270d531e2715e962b66e916d825a38cea7fcda79c434654b90bbfd50d6c659ce1d49690c8965d696973326856daabd819068cdcbaa0ff8d5e76c20944bee7257fa609bba55d05080ff9900e64236170559bd15c472684ee", 0xcf, 0x9, 0x0, 0x0, r7}, &(0x7f000000f000)={0x0, 0x0, 0x0, 0xf, 0x8001, r0, &(0x7f0000021000)="c9077d936f8800c345a0a96975af2a01ba4eaf47748d4d17ed70ea0c0e027c26a1e63c5079c60f0ac7fcd3c06728d250309279f90088bb399a19d5a55878a92dad3dd56d51ac346b9fd83ab25dfcb41c65a326240da902aba258ae188067522be4a272ec42841fc20357b5314ecae90e802aebe846a5d8816a6dc00b17093ef6a22ca4a0d57722f02f9d2585459e7d6e26d1bd3b1ae6258be0d1f9b7a473e899b168262685", 0xa5, 0x41a5, 0x0, 0x1, r8}]) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000-0x10)={r1, 0x5c, &(0x7f0000009000-0x14)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000021000-0x4)=0x10) bind$inet(r0, &(0x7f0000007000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:40:20 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x22, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x430, 0x4) 2018/01/08 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d11000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002d6000)=0x7, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00003c6000)={{0x5, 0x9, 0x6, 0x0, 0x7f, 0xffffffff}, 0x8000}) r2 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c5c8b9d303c1b2c3df4e6af9d828b"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c7d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}, 0x26) socketpair(0x5, 0x5, 0xa6, &(0x7f00001ac000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000df1000)={r1}) 2018/01/08 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mkdir(&(0x7f00000fd000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/08 17:40:20 executing program 4: mmap(&(0x7f0000001000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000+0xdb4)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='kl`R', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000018000-0x1)=0x8, 0x1) 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/08 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f41000)={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74948c42, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007bd000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000)=0xe8) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f43000)='dns_resolver\x00', &(0x7f0000f43000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f43000)="bc1e1dcb1efd496713b3edbc19045e7c25f1f0cb340d7fde587fee143ecdf6ef544889e5534ba921b9119ceaf80688a099403225965afd7c8b13941356e46c9e716e1659eb227286b35af01b9c81ed6ad47f4bf1b80d650fafbfb2dd5ff524120933b44a6ae579ab", 0x68, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f44000)={0x0, 0x0}) 2018/01/08 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) getpeername$netlink(r0, &(0x7f000009c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e0000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a96000+0x294)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000a0f000-0x28)={&(0x7f0000390000/0x5000)=nil, 0xffffffff80000001, 0x0, 0xd7, &(0x7f0000660000/0x4000)=nil, 0x400}) r2 = gettid() ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000ebc000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x606, 0x2, 0x4, 0x0, 0x9, 0x110004, 0x2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) process_vm_writev(r2, &(0x7f0000373000)=[{&(0x7f000025a000)=""/181, 0xb5}, {&(0x7f0000974000)=""/131, 0x83}, {&(0x7f0000c9d000-0xf7)=""/247, 0xf7}, {&(0x7f00005ec000-0xe1)=""/225, 0xe1}], 0x4, &(0x7f00006b9000)=[{&(0x7f0000530000-0x2)=""/41, 0x29}, {&(0x7f0000b82000-0x86)=""/134, 0x86}, {&(0x7f00009ae000)=""/204, 0xcc}, {&(0x7f0000bc3000)=""/80, 0x50}], 0x4, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) mmap(&(0x7f000070e000/0x1000)=nil, 0x1000, 0x3000002, 0x50, r3, 0x5) bind$llc(r1, &(0x7f00001a0000-0x10)={0x1a, 0xf7, 0x200, 0x7e, 0x11de, 0x7, @random="6317919bf750", [0x0, 0x0]}, 0x10) 2018/01/08 17:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0xa)='/dev/ptmx\x00', r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000618000-0x2)='/dev/ppp\x00', 0x420000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000e8b000-0x100a)={r1, 0x7ff, 0x8, "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"}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000003b000-0x4)=0x0) sync_file_range(r1, 0x80000001, 0x401, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a60000)={0x0, 0xc0}, &(0x7f000045d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005dc000)={r2, 0x100000001}, 0x8) 2018/01/08 17:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007c4000+0xbc4)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000896000)={@generic="a0433343e34095e82ca34659d145dbe6", @ifru_flags=0x0}) read(r0, &(0x7f0000424000)=""/44, 0x2c) 2018/01/08 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000f7c000)="", 0x0, 0x2eca6e63018ed356, &(0x7f0000f7c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f7f000-0x9e)="cf6b058f7b530512a5f35dafeb4b80bdb974a9d44398400801da13af597c16b76692692d7a6cfbd971de4634dfe20fa84eb60ca36135e8bc2261d5267dd28fc096a836913651eb46a3d8a2e64d47a745972dbae066aeb706051d263174a9de00c35d17d6b95a724de8a7f4cdfb775392eabd0de81f8e5ffe32307d7acffbe57ea6dfcd2a4cd3d9d58b7e35174d756c600aa94741dffd8d2f9f68d4ec8bec", 0x9e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7e000-0x4)=0x0, &(0x7f0000b91000-0x4)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000567000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f7f000+0xbe1)={0xffffffffffffffdd, 0x6}, 0x8) 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000023a000-0x8)='./file0\x00') msgget$private(0x0, 0xb0) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)="") symlink(&(0x7f0000580000-0x8)='./file0\x00', &(0x7f0000194000)='./file0/bus\x00') mknod$loop(&(0x7f000002c000)='..', 0xc020, 0x1) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) link(&(0x7f00009a2000-0x8)='./file0\x00', &(0x7f0000e35000)='./file0\x00') umount2(&(0x7f000024e000-0x8)='./file0\x00', 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00004c5000-0xdb)=""/219) [ 87.657784] device eql entered promiscuous mode 2018/01/08 17:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000af9000-0x10)=[{&(0x7f0000303000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) r1 = syz_open_dev$mouse(&(0x7f0000758000)='/dev/input/mouse#\x00', 0x1, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) read(r0, &(0x7f0000761000)=""/1, 0x1) 2018/01/08 17:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000069c000)=[{&(0x7f0000f2d000-0x9b)="775deaa51ce2a6da9bed4fba5481579534f48c531e06095325dc08a68f5286f4dc0cfc335fd627464f588b114222e4bd87713bfbfd67359a22a9f48898e93512b69d532017700caf70c21467437e9034f6d1d836adb8792f23947d9da4b8ad59f9069ce3eddd703555745f45653a9bbb0967805c31341845b499b444fee7ad2d2638fd1f693f97be01c6f07ed52ef92a7cbe09629185d36a147ecb", 0x9b}, {&(0x7f0000450000-0xac)="ae566a97e20ba92cb62c08c4ebad980a8e365367a24c6c5be6599863dc6cac7174a6768e8a22bbc2f5da9f4442024b1f4b56f262e4759184461d31479f357e6d6d27ae5239d4082440c03e7e12ab140bb4a39785858638c1664c74bac85c4f470450b253797b436cd6027b160ac25ae8be8fd11fc768e1fef15b842a52e703420706dd9eae6f01f55147e731645781e513c3ae36528a2bcccf8d37403cca156a122e6041b9b105ee78e8598d", 0xac}, {&(0x7f0000c37000-0x13)="0df64166eb073b746595d20b1ce249131d32f5", 0x13}, {&(0x7f00004ab000)="a477bef9cd43741030c104baaebb27e5ec603d45d4cf680b9192f3b1a4db7af7990bbeddff28b720aa56b34a448d4d953e91708604b72c74504255eaca55", 0x3e}, {&(0x7f0000d98000)="8874bca5cff51fddd01cc66af9f38d60fb5cfb520e253169081b", 0x1a}, {&(0x7f00005f6000)="33896c8acc2facd281a7c3f59da00073c3e10387b715f3488c23388cba7b9ab9dc0a2cf7dd242de76a2e768830e46722cb6c13df654a6c97fd6c3f4e3a4601d3fbbd15ced83f3b82984b1fe1da0a2d226faf40cdacd5c753b9927494a91063a082ab539c10bf66b3dd7f29ce6b", 0x6d}], 0x6, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000ff000-0x4)=0x0) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000c74000-0xb)='net/packet\x00') sendmsg$kcm(r3, &(0x7f00006c0000+0x8da)={&(0x7f0000ede000)=@l2={0x1f, 0x3f, {0xfb, 0x8000, 0x86e, 0x7ff, 0x1, 0x400}, 0x4, 0x8}, 0xe, &(0x7f00007f9000)=[{&(0x7f0000f07000-0x91)="97e5a391f4cf15bad6fb4a33ccecb803595298e79d226d806c32bc4467c95e3d5a41fa801e4d306d8efb96c00eb93de43ed891c6f1b0991eef187a4b62f83bbc02c0e90ce9cf00754f8bc409bbb7fe9e1d334cbb18d4fb72552025d64507b6d5673263432b9baa93096a6f1625f7577e1af333dc201bcff0a947174c3ce1933c3ec24f94c023e9ad52adc979ae277283d5", 0x91}, {&(0x7f00001fb000)="e687d7e5710c1e24cc1b8d43f1f297165078d68e603f10f7a20d6082bf8a631feba8b06bfa20cf79f51662af86984b995d2a570321d055b12003ee6c61f83071d31d39cae9e91635ef1bfa1cc79ab9f56a9a827989538c238fd510bb49b2054080a2f7cc813a8cf0b17df6d0266f6952e4d7455e515694e408ad5d4f9c84822f1017d24d5958fe56c11e1601e7c60b56f7ecf6feecf13a4a060050df9b809210117015b3acb45746601dca930d60ab8da34be6f59f784a636a338af0cd740b9b6d892ef10f7552b56bdd6c6e93bdeccfb987", 0xd2}, {&(0x7f0000726000-0xf4)="480c6d714d0a5ad3d71745de78b1eaf3af9d443fc09d7a434558d7b3f0be12660c2e0ce92266c0cec5e3fbf213833f831c82ac112fb4eebcabc973ab9d1a7f2de3a2d3d92bb8c230bcddbd4fdd2cf97a64564ca777cb5ffc164e9e1e5c18eafec3f26e17c3b83463f5ced709285d05333ebbd769c94d368a2e032f5cb0434a4ab45e2fa869d76ae5eecb481b0b91489c2f054d5d81cba7d87ee6a6ae03fe6a31c4eaa301d4c66673e8e5f2febbe9174d29691fcf12cb9a72f429d19b96767463ee17af1e54a6b0b955a0355b35cbcd74b5c4536a7a3050b17dfffc477b0ae7022183f945bc0e165ccd486aa6b0dbfa4fd61be59d", 0xf4}, {&(0x7f0000323000-0x61)="bdfb2e550ebe76530bb62b6c3ceb4368602e7004fa43eec92abaa1ba9956699726ff1b5defc384758ef5d9df8d92be90bad0eeacc0d34f1917dce998b54b92cf9eb3f1b2a172d0d89b800da1090fe2810e7b617381b19126ce6e84bec12da0d203", 0x61}, {&(0x7f0000639000-0xad)="407668766774a713628b80b19956ad4d58b39101710ae22c6e7cfe7bac3229d5b0c87d3cb0d50e709f0f4e817d5ed88da650c7beb94f41734e0b5812ad9ea81fef90b17d6c73574479077628f914cde04a82ee9b32f0be760ab647afdcec05b98b624f41e6e9d33dde13e7d185916f80b5b26813bf413232dff4c17ec4a1dd2ffe7658abfad2487dfe3989382d87ded348f26297a0e65cbb1e9fff8bb989589f72a067cd99dc44b62dbabc52ef", 0xad}, {&(0x7f0000669000)="0c225833ea30599b7976054b238a49bdcbb32baf0915", 0x16}, {&(0x7f000094e000)="ba5692d639827c2a74885d08043358df4bc41d8d22775621e43ca145f0685c8f0de063958750c6292d084794d51b6367cabeff981b78df929845e6b07c67914ff58af1803705f1abbaffeb157b3fc4ff63db5a41d5f8c13fd0c527609081ba304eab81c1f7322b6c81d7e44bad6800ab427b61807b7f81ea0b1e", 0x7a}, {&(0x7f00005e7000)="2703ff6b96077cdd6989a6e3", 0xc}], 0x8, &(0x7f0000f0d000-0x148)=[{0xf0, 0x10a, 0x0, "a4b50f2ac191f52c9d777117d76d3ac42b1ccf46cdaf5d1c407da42ffe7afaff53c661d1e37d5cf72352d2512f24ad3d87a25e4cc9774ac729fe13cf42ad1d5be8a306b3c2be42b333670cd16e87c95032c753633c707c6ebdbcdbaed31f8b8e6646ebba0f76f4c4ed1c65a9ae065dc7882d7e9c3d50d7924799d8f7bcf203b9e02da7b567a9ba17e8e9bff546fa9d7446761a0660ec19c1f48cb26d95697504d916a75693e9ba39d61235fc306ce5cbd95654d46b19e759179383694bb9bb042700984e7cf3362b6dae0dd29f63db5242232d00274602cf983c3b4f03e55f"}, {0x58, 0x101, 0x101, "ae8ade21e74545cbf9d54475d30d6ff1847dec316349fce5c0453072e163b7b1b2c2550a4c8f8cd6dee4db890e32dc7386e2b7e6bcbb418af45dec1d771cd58fbf"}], 0x148, 0x4}, 0x800) socket$packet(0x11, 0x2, 0x300) r4 = semget$private(0x0, 0x3, 0x80) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000030000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000784000)={0x0, @in6={{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2000000000}, &(0x7f000068e000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000619000)={r5, 0x5}, &(0x7f0000ccf000-0x4)=0x6) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000864000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f000053f000-0x68)={0x78, 0x0, [0x7, 0x10001, 0x2, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000246000-0x4)=0x6, 0x4) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000499000-0x40)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ipx(r3, &(0x7f0000e67000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000278000-0x4)=0x10) preadv(r0, &(0x7f0000786000)=[{&(0x7f0000100000)=""/0, 0x0}, {&(0x7f00000bc000-0x48)=""/72, 0x20}, {&(0x7f0000941000)=""/244, 0xf4}], 0x3, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000744000)={0x0, 0xc4, "2e752200b6ef63bb9bda657a0326e44cbf9c9dee04ef7bdf61cbe0dda686ed02c13e127cea2b475410ab6641526ad642070bc754beee5c074b5c6c0a15ad828f924a74e55443aed2300d64bdce5296c269439697ba7a1188b4703c016548e4ccdaf4718e9d4ed694c184c7c4add9fe1aab836802aca20dfc489c9f7247d925f78277eab69ace4abc258a669d81415d49f45dc6029424bcedcc70be6d99f79dc09ade4a1cf2581ad4f66dec577aabb8ce2050f9619a29e92e742f8ef9920db58f004ad8ee"}, &(0x7f0000386000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000018c000-0x8)={r6, 0x2}, &(0x7f0000a32000)=0x8) 2018/01/08 17:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) sendfile(r0, r0, &(0x7f000088c000-0x8)=0x0, 0x7ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057c000)='/dev/sequencer\x00', 0x123800, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000064d000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ced000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/08 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xbf, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ea3000)=0x0, &(0x7f0000c3b000)=0x4) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvmsg(r0, &(0x7f0000651000)={&(0x7f0000845000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8e000-0xa0)=[{&(0x7f0000177000-0xdb)=""/219, 0xdb}, {&(0x7f0000306000-0xd)=""/13, 0xd}, {&(0x7f0000a91000)=""/68, 0x44}, {&(0x7f0000a2b000)=""/73, 0x49}, {&(0x7f0000681000-0x87)=""/135, 0x87}, {&(0x7f0000b5a000)=""/4096, 0x1000}, {&(0x7f0000a5d000)=""/115, 0x73}, {&(0x7f0000cec000)=""/203, 0xcb}, {&(0x7f0000305000)=""/4096, 0x1000}, {&(0x7f000083f000-0xe8)=""/232, 0xe8}], 0xa, &(0x7f000084d000)=""/69, 0x45, 0xfffffffffffffffe}, 0x10000) 2018/01/08 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b0d000-0xa)='maps\x00') sendfile(r0, r0, &(0x7f0000b3c000)=0x37, 0xffff) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000409000-0x6)={0x0, 0x7, 0x9}) socket$inet6(0xa, 0x7, 0x9) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f32000)=0x0) 2018/01/08 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000309000)={0x6, 0x4, 0x4, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={r0, &(0x7f0000cb1000-0x75)="", &(0x7f0000818000)=""/4096}, 0x18) r1 = shmget(0x0, 0x1000, 0x10, &(0x7f0000d1f000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/01/08 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f00000ff000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000017000)='./file0/bus\x00', &(0x7f0000478000-0xc)='./file0/bus\x00', &(0x7f0000289000)='iso9660\x00', 0x0, 0x0) unlink(&(0x7f000089c000)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000543000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000017c000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d74000-0x8)={r1, 0xff}, &(0x7f0000f07000)=0x8) 2018/01/08 17:40:20 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x4)='cdg\x00', 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xfffffffffffffffb) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000762000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000061b000-0x8c)={0x2, 0x20, 0x1, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0xffffffa5, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'aead\x00', 0x400000000000000, 0x0, 'authencesn(sha256-generic,ctr(cast6))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup3(r2, r1, 0x0) r4 = epoll_create1(0x0) prctl$setfpexc(0xc, 0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendto$ipx(r3, &(0x7f0000267000)="e4", 0x1, 0x0, &(0x7f00005a3000)={0x4, 0x0, 0x0, "175c5673871b", 0x0, 0x0}, 0x10) 2018/01/08 17:40:20 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000008000)=0xfa3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000007000)='./file0\x00', 0x101100, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000008000-0x4)=0x5) request_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000002000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)='\'GPLvmnet0,cpuset\x00', 0xfffffffffffffffb) [ 87.819741] ------------[ cut here ]------------ [ 87.830242] unexpected usercopy exposure with bad or missing whitelist with SLAB object 'skbuff_head_cache' (offset 76, size 4) [ 87.830368] WARNING: CPU: 1 PID: 19023 at mm/slab.c:4426 __check_heap_object+0xef/0x100 [ 87.850135] Kernel panic - not syncing: panic_on_warn set ... [ 87.850135] [ 87.857497] CPU: 1 PID: 19023 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180108+ #90 [ 87.865968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.875297] Call Trace: [ 87.877867] dump_stack+0x137/0x198 [ 87.881479] panic+0x1e4/0x41c [ 87.884650] ? refcount_error_report+0x214/0x214 [ 87.889379] ? show_regs_print_info+0x18/0x18 [ 87.893857] ? __probe_kernel_read+0x16b/0x1c0 [ 87.898425] ? __warn+0x1c1/0x200 [ 87.901879] ? __check_heap_object+0xef/0x100 [ 87.906354] __warn+0x1dc/0x200 [ 87.909608] ? __check_heap_object+0xef/0x100 [ 87.914083] report_bug+0x211/0x2d0 [ 87.917695] fixup_bug.part.11+0x37/0x80 [ 87.921733] do_error_trap+0x249/0x290 [ 87.925598] ? math_error+0x310/0x310 [ 87.929370] ? vprintk_emit+0x3ea/0x590 [ 87.933348] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.938178] do_invalid_op+0x1b/0x20 [ 87.941867] invalid_op+0x22/0x40 [ 87.945292] RIP: 0010:__check_heap_object+0xef/0x100 [ 87.950366] RSP: 0018:ffff8801c6aff810 EFLAGS: 00010286 [ 87.955704] RAX: dffffc0000000008 RBX: 0000000000000004 RCX: ffffffff814c413e [ 87.962945] RDX: 0000000000002405 RSI: ffffc900018e8000 RDI: 0000000000000216 [ 87.970200] RBP: ffff8801c6aff818 R08: ffffffff85f38158 R09: 0000000000000000 [ 87.977442] R10: 00000000000007ad R11: 0000000000000000 R12: ffff8801c823cccc [ 87.984687] R13: 0000000000000001 R14: ffffea0007208f00 R15: ffff8801c823ccd0 [ 87.991950] ? vprintk_func+0x5e/0xc0 [ 87.995740] __check_object_size+0x1db/0x380 [ 88.000137] put_cmsg+0x1af/0x340 [ 88.003576] ? __scm_send+0xf00/0xf00 [ 88.007359] ? avc_has_perm_noaudit+0x420/0x420 [ 88.012029] netlink_recvmsg+0x799/0xd10 [ 88.016076] ? netlink_dump+0xb40/0xb40 [ 88.020029] ? sock_has_perm+0x1ed/0x290 [ 88.024076] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 88.029421] ? dup_iter+0x260/0x260 [ 88.033060] ? selinux_socket_recvmsg+0x36/0x40 [ 88.037705] ? security_socket_recvmsg+0x91/0xc0 [ 88.042441] ? netlink_dump+0xb40/0xb40 [ 88.046399] sock_recvmsg+0xc9/0x110 [ 88.050102] ? kernel_sendmsg_locked+0x1e0/0x1e0 [ 88.054837] ___sys_recvmsg+0x272/0x590 [ 88.058798] ? ___sys_sendmsg+0x8c0/0x8c0 [ 88.062948] ? find_held_lock+0x35/0x1e0 [ 88.067003] ? __fget+0x202/0x390 [ 88.070442] ? lock_downgrade+0x860/0x860 [ 88.074585] ? __fget+0x22b/0x390 [ 88.078035] ? __fget_light+0x188/0x1e0 [ 88.081986] ? __fdget+0x18/0x20 [ 88.085346] __sys_recvmsg+0xcb/0x170 [ 88.089126] ? __sys_recvmsg+0xcb/0x170 [ 88.093076] ? SyS_sendmmsg+0x60/0x60 [ 88.096867] ? SyS_futex+0x1fd/0x2b0 [ 88.100582] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.105584] SyS_recvmsg+0x2d/0x50 [ 88.109106] entry_SYSCALL_64_fastpath+0x23/0x9a [ 88.113834] RIP: 0033:0x452ac9 [ 88.116997] RSP: 002b:00007f5037763c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 88.124683] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 88.131925] RDX: 0000000000010000 RSI: 0000000020651000 RDI: 0000000000000013 [ 88.139166] RBP: 0000000000000318 R08: 0000000000000000 R09: 0000000000000000 [ 88.146409] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2ae0 [ 88.153652] R13: 00000000ffffffff R14: 00007f50377646d4 R15: 0000000000000000 [ 88.161554] Dumping ftrace buffer: [ 88.165142] (ftrace buffer empty) [ 88.168825] Kernel Offset: disabled [ 88.172437] Rebooting in 86400 seconds..